Frugal Boater: The Cost of Living on a Boat

People are often curious about what it costs to live on a boat. We’d love to give them the clear answer they seek, but asking what it costs to live on a boat is no different than asking what it costs to live in a house. Really! It varies that much because we’re all different. So first, let’s have a look at the major expenses of living.

What we spend on groceries, entertainment, clothes and general shopping probably varies more by person than any other factor. On the water you’ll still have the same likes and dislikes you had on land. You’ll eat the same foods and have the same desires. Remember, you’ll still be you, just on a boat.

One important consideration is owing money. Debt payments, whether for your boat/home, or anything else, make up a large portion of the budget for many people. We got off the hamster wheel of debt. For us, that was a big factor in lowering our bills and making this lifestyle possible. That means not getting everything we want, and often waiting for what we do get. It’s satisfying though, to know that everything we have is “paid for”.

Health care expenses probably won’t change much whether you sleep over land or water. Many find a boat to be a more active, healthy lifestyle. When traveling, you may have to use out of network providers, so factor that in. In many of the countries boaters tend to cruise to, health care charges are so small that most boaters simply pay out of pocket. Often the total cost is comparable to their co-pay in the US.

Do you own a car? If so, registration,  insurance, fuel, maintenance and parking become part of your budget. When we were actually cruising, we used bikes, buses and Uber. Now that we’re stationary for a while, we decided to buy an inexpensive, used car. A car can add mobility and convenience if you stay in one area a while, but as always, convenience costs. 

Since I mentioned maintenance, how much of your own maintenance and repairs do you do? More importantly, how much do you spend paying someone else to fix things for you? Learning to be your own mechanic, plumber, electrician, carpenter, etc. can save you lots of money while also making you more independent. After all, when traveling by boat, the repairman may be very far away.

None of the above will change significantly simply because your new home floats, but what about boat specific expenses?

If you choose to keep your boat at a dock, marina fees can add up fast. In some areas they may equal or surpass your old mortgage or rent payment. Docks charge by the foot, so size does matter. Most long term docks also charge separately for electricity.

You’ll find that size matters a lot with boat expenses, from marina fees, to bottom cleaning to oil changes. As boat length increases, maintenance seems to go up exponentially. Bigger boats have bigger everything from rigging and anchors to engines and props. In addition, every comfort and convenience item on your boat requires maintenance and occasional repair or replacement. This really isn’t different than a house, but it’s something to think about when choosing your boat.

If you and your boat are more self sufficient you can eliminate or minimize dock expenses by anchoring. This relies on your own skills, judgement and equipment to keep you safely in place. It also means a dinghy ride to get to shore. At a dock a dinghy is an accessory, at anchor it becomes your second most important piece of equipment,right behind your anchor system. In some places you may still need to pay for use of a dinghy dock, but it will be far less than docking the mother ship. In many places you can find spots to access land with your dinghy at no, or very minimal, cost.

Communication might be a little different from your house. Obviously there will be no land lines unless you’re at a dock. Most people have mobile phones these days, and they generally work as long as you can see land. Of course in some remote areas they don’t work on land or water. Your phone needs to be able to “see” a mobile phone tower. While anchored in the Everglades we found that hoisting our phone up the mast allowed us to send and receive text messages.

For Internet access some boaters use free wifi at coffee shops, bars and restaurants. Some boats have wifi boosters to pick up those signals from the mothership. We have unlimited data plans on our mobile phones that work well for us in the US. So factor in your communication expenses, whatever they may be. Some people don’t mind minimal, or even no, communications at times. Others have to be connected all the time. Be honest with yourself about your needs and wants.

In addition to “normal” communications we have a couple more.  We use a $5 per month sim card from AlarmSim for our alarm. This allows our alarm system to notify us of intrusion by people or water. We also use an old phone with an anchor alarm app. A Freedom Pop sim with no monthly charge lets it notify us if the boat moves farther from the anchor point than it should..

In our modern world a land based address is sometimes a necessity. Mail forwarding services can fill that need for a small fee. St Brendan’s Isle gives us a permanent mail “home” and they will forwar mail whenever and wherever we request. For additional fees they can even scan your mail and email it to you. Having a Florida “address” allowed us to become official Florida residents. No more state income tax!.

You’ll need some fuel, but again, how much depends on you and your boat. Is your boat power or sail? How big and how fast? If sail, are you sailing purist, or do you start the engine when the wind dies? Do you plan to have a motor for your dinghy or row row row your boat? Do you run an engine to supply your electricity? These are just a few of the variables, and some might change depending on your current situation, location or time of year.

Since we paused our cruising to get jobs we find our expenses have crept up. I think that’s natural due to a car, work clothes, more laundry, etc, but of course the net dollars are still positive so it’s all good.

So, what does it cost? If you read this far you’ve probably figured out that there is no simple answer. What works for us, may not work for you, or vice versa. We know boaters who live for well under $1000 per month. We also know boaters who spend $4000 or more per month. For really large yachts that wouldn’t even pay the marina bill.

Whether on land or water, you can live the lifestyle of Henry David Thoreau or Robin Leach. Only you, and your wallet, can decide where in that spectrum you fall.

Frugal Boater: Solar Charge Controller Basics

With all but the smallest of solar panels, you’ll need a charge controller. A charge controller goes between the solar panels and the batteries. It’s job is to limit, or control, the power your panels put into your batteries.  This keeps you from destroying expensive batteries by overcharging. There are two types charge controllers.

Power Width Modulation (PWM) controllers are relatively inexpensive. They work by literally switching the panels on and off very rapidly. That works fine as long as your panel voltage is fairly close to your battery voltage. If you’re a weekend boater who just wants a small panel to keep your battery topped up while you’re away, a PWM controller might do the job. Using a PWM controller will limit the size panels you can use because they don’t have the capability to change the voltage, only turn it on and off.

Multi Power Point Tracking (MPPT) charge controllers are a big step up in performance  and price. These controllers actually adjust voltage/current in an attempt to wring the most power out of your panels. They also have the capability to step the panel voltage down to whatever your batteries need. An MPPT controller takes the 60 volts coming in from our panels and steps it down to our battery charging voltage (around 13.5). When the voltage comes down the amps go up, so very little power is lost in the controller.

Beware of cheap “MPPT” found on Ebay and the like. Some are actually PWM  controllers with “MPPT” printed on them. Since the charge controller is the heart of your system, and could prove dangerous to you and your batteries, it’s best to stick with a quality unit from a reputable manufacturer.

A standard system with one MPPT controller is striving to optimize all panels, meaning that during partial shading some panels are running higher and some lower than optimum. No panels are really performing their best because the controller is working with an average. This is where MPPT optimizers on each panel can be useful. In an environment where shading is unavoidable, this allows each panel to work independently for optimum results. Obviously no two systems and shade scenarios are identical, but tests with optimizers show that during partial shading power output can be increased by 15-25%. In an environment where partial shading can’t be avoided, and space is limited this can be important. That sounds a lot like a sailboat doesn’t it?

Related articles:

Solar Panel Basics

Pearl Lee Solar 1.0

Pearl Lee  Solar 2.0

Frugal Boater: Solar Panel Basics

Solar panels convert solar energy to electricity. A panel is a collection silicon wafers called “cells” wired together to get the required power and voltage. Ideally, all your panels should be exactly the same. In our case they are not, but they’re “close enough” since our old and new panels are all 280 watt, 60 cell panels.

A little spot of shade on the corner of a panel, or a thin line of shade from a rope might not seem like much, but it can drop the power output of the shaded panel significantly. This is because the voltage of the shaded cells drops, rendering them nearly useless. In older panels this shaded area can actually suck power from the sunny cells. Luckily newer panels have bypass diodes that disconnect and bypass the shaded area. The bad news is panels have only three or four bypass diodes, so even a small shadow can result in a large drop in output. This is a big problem on sailboats with masts and rigging casting shadows. I’ve even seen panels mounted with straps over them!

We use mono-crystalline panels because they perform slightly better under less than ideal conditions. You can recognize mono panels because you can see the individual cells which are actually thin slices of a silicon ingot. Multi-crystalline panels are poured, so the entire panel will be one continuous sheet of  silicon, often with some multi-color light refraction. The performance difference is pretty slight, so don’t be afraid of multi-crystalline panels if the price is right.

Ideally, solar panels should be at a right angle to the sun’s rays. Doing so gathers maximum solar energy per square foot of panel. Static installations can easily approximate this, but on a moving boat it’s quite a challenge. I’ve seen a few articulated panels, but  to be effective they take some baby sitting. Most boaters just deal with less output from un-aimed panels.

Solar panels are usually wired in series (+ to -, – to +) to create “strings”. Wiring in series increases voltage, but not amps, so wiring is cheaper and easier because higher amps requires thicker wire. Although there used to be problems with shade on one panel having a negative impact on the entire string, bypass diodes effectively fixed that issue. Strings are then wired in parallel (+ to +, – to -) at the charge controller to keep voltage at manageable levels.

Related articles:

Charge Controller Basics

Pearl Lee Solar 1.0

Pearl Lee Solar 2.0


Becoming a Lock Expert

We started our trip from Racine, Wisconsin to Mobile, Alabama with some trepidation about going through locks. After a lot of reading, we still had some lock anxiety. All that melted away after a few, and now we think we have a pretty good idea what we’re doing.

After going through more than 20 locks as high as 57 feet, we think we have it down. I hope this helps ease your anxiety.

Step One: Call the Lock Master. Never assume he knows your intentions. It’s best to call as far ahead as possible. If he’s busy with barge traffic, he’ll let you know and you can slow down or stop for lunch. Sometimes he’ll say “come on ahead, I’ll have it ready for you”. Either way you save time and fuel. Important: All crew on deck must wear personal flotation devices (PFD’s). Ialso recommend a Cubs hat.

Step Two: You will also know by now if there’s a required side to tie on. Usually they let us tie on either side, so we took our preferred starboard tie. Have plenty of fenders out and just loop your midship line over the bollard. Do not tie to the bollard, just put your line around it and back to the boat. This is a floating bollard which floats down, or up in its channel as you move. Keep an eye on it and be ready to release your line in case it jams. Ours never had a problem. We only had two fixed bollards during the trip. In that case you have to adjust your line as the boat goes down or up. Floating bollards are easier, but even the fixed type aren’t really a challenge, they just take more attention during the process.

Step Three: The lock master will close the doors behind you, and signal when the water level is about to begin changing. This is all done with valves and all you do is tend your boat. Here you see Kristi using a boat hook to keep our boat straight. I’m doing the same at the stern. This is necessary because our sailboat tapers at both ends. Boats with straighter sides tend to lay along the wall better.

Step Four: After the giant whirlpool stops… Just kidding! It’s really not very dramatic, the water level just slowly goes up or down and you float with it. Depending on several factors this takes around 10 – 20 minutes in most cases. When the doors open in front of you wait for the lock master’s signal that it’s safe to move. If you’re sharing the lock it’s simply first in, first out unless you’ve made other arrangements. There typically is some turbulence on the downstream side,but it’s not terrible. Just power through it and go on to the next lock.

Here’s a look around just after we dropped 31 feet.

I always half expect King Kong to be on the other side of these doors.

And finally, a boater who obviously did it wrong. Just follow the simple rules above and you can avoid this.

Bonus Step Five: Your fenders will get very dirty in the locks. Barkeeper’s Friend will clean them very efficiently.


Pickwick Lake to Tupelo, MS


After our refreshing stay in the waterfall cove we bid Pickwick Lake a fond farewell. We joined the Tennessee-Tombigbee Waterway (Tenn-Tom) and headed south with fall colors starting to come out. The Tenn-Tom was a huge public works program by the Tennessee Valley Authority. As the name implies the Tenn-Tom joins the Tennessee and Tombigbee rivers. Completed in 1984, more earth had to be moved than for the Panama Canal! The waterway has a minimum width of 300 feet and minimum depth of 9 feet for it’s 234 mile length. This greatly shortens travel for commercial shipping going to places like Nashville. It’s also more accommodating to recreational boating than the lower Mississippi.

Shortly after leaving Pickwick Lake we had to travel through the Divide Canal. This 25 mile section of the Tenn-Tom is 100% made canal. There is no stopping allowed in this section, so be prepared. Yes, it’s boring, but it’s also necessary.

Because we wanted some time to explore Tupelo, we anchored for the night in Natchez Trace Recreation Area. This way we could get to the Tupelo area early enough for some land fun.

On the way to Tupelo, we had to go through the very impressive John Rankin Lock, taking us down 31′. Those are the entrance doors towering above us just before we moved out on the other side.

We docked for the night at Midway Marina in Fulton, intent on getting to Tupelo. They have loaner cars, so no problem right?

When we got in the car we found a note that said the car is to stay within Fulton city limits. Being pirates, we found a way and got to have a brief visit at Elvis Presley’s birthplace.

It was very illustrative of just how poor his family was during his formative years. There was also lots of Elvis memorabilia from every stage of his career, but we found his home to be the most interesting.

Only two rooms in total, the other being a simple bedroom. We didn’t get to see Paul Thorn though, so I was a little disappointed.

Iuka, MS and Lake Pickwick


We had a lot of fun meeting people and generally hanging out at Aqua Yacht Harbor.  Since they have loaner vehicles we got a chance to see the surrounding area, including Shiloh National Military Park. Of course we also found some other fun  and mischief.

We found a shark, even though we were still on the rivers. After looking around we decided this wasn’t the place we were looking for.

On down the road we found a wonderful little place, apparently owned by Big Foot(or is it Sasquatch?), but we weren’t sure what he was doing. We didn’t ask. The food and service were great though and the place had a very woodsy feel.  It’s on Highway 57 across the dam. You can’t miss it, just look for Big Foot.


AssWhaffle Yacht Club members Terry and Marlane showed us their beautiful motor yacht, treated us like family and gave us a boat tour of the area. This lead to a little detour for Pearl Lee, as you’ll see.

Wayne and Beth just “wanted to see what the sea gypsies were up to”. That chance encounter became a weekend of fun, laughter and several docktails. The boating community is full of wonderful people.

We really enjoyed our few days here, but eventually it was time to move on. However we had one more thing to do. A slight detour and one more night in the area was in order because Terry and Marlane showed us a hidden gem of an anchorage on Pickwick Lake.

A tiny cove with a waterfall. Completely protected, and even at winter pool it was 14 feet or so deep! Here’s a 360 degree video just after we anchored.

As you can see, being late in the season, we were the only boat here. Terry said it fills up on summer weekends though. This was such a beautiful spot we really hated to leave! There was even a steep trail to the top  the falls.

The night was lit up by a full moon. How perfect is that? It was like we had a full day of Zen.  We had a brief visit from a small power boat and a visit from a jet skier who just wanted a few minutes watching the water. What a place! Thanks Terry and Marlane, this was an awesome gift.

I’ll close with a video we shot from the base of the water fall.



While staying at Aqua Yacht Harbor we decided to take a short trip to Shiloh National Military Park.

If you go, we highly recommend the CD audio tour. It lets you see the various battle fields in chronological order while explaining the what’s and why’s.

Although the orchard is no longer an orchard and other vegetation has changed you get a clear idea of what went on.

Particularly interesting to us was the naval bombardment from the river, which we had just come down in Pearl Lee.

History comes alive in places like this. Although the cannons don’t thunder, and men don’t scream, the ancient echoes still seem to linger. Seeing places that you’ve only read about gives a much greater sense of what transpired here than any book or movie ever could.

The Shiloh National Cemetery is here as well. It’s good to go to places like this and reflect on our history and what so many of us owe to so few. This is hallowed ground and hopefully will be treated as such for generations to come.

Kentucky Lake to Iuka, MS


We left early in the morning with Deep Purple’s Smoke on the Water in our heads. We tried to catch the little swirling vortexes on video but were unsuccessful.

Fall was in the air, so it was time to head south again. Of course Kentucky Lake gave us plenty to see on our way. The landscape here is dominated by forests and stark cliffs.

Every now and then you get a reminder that this is a flooded river valley. Sometimes it’s just an old road that goes into the water, often used for boat launching nowadays. Other times it’s a bridge to nowhere, that once spanned the river.

Then there are dramatic reminders like this old grain loading dock. Once on the banks of the Tennessee River, it now sits flooded and surrounded by water. No one seems to know why this structure was left when the TVA tore down the other buildings before flooding the valley.

As we cruised along we saw all sorts of boats, and we often wondered how far they were going. Many were doing the Great Loop of the eastern US. We think this guy might have the perfect boat for cruising the river system. Shallow draft, low cost and all the comforts of home.

We saw catfish jumping (or maybe Asian carp again) along the way.

Anchoring in a quiet cove at night and then pushing on the next day.

The Tennessee River is truly God’s country with breathtaking scenery around every bend.

We were starting to see some fall colors, just a hint of what was to come. Of course that also meant cold weather was coming. With no real heater on the boat we had to keep moving.

We were still seeing eagles as this is their winter nesting area. Unlike us, they don’t mind the cold, but they do need open water to fish in. This pair of males seemed to be just hanging out together.

Mornings often greeted us with still water and brisk temperatures. You just can’t get tired of scenes like this. The only ripple on the water was made by Pearl Lee’s passing.

Of course we also saw where men encroach, but nature always wins. Someone has a real problem on their hands here.

We pressed on towards Pickwick Lake. This is another TVA project, smaller at 67 square miles, but deeper than Kentucky Lake. Pickwick Lake’s waters are often crystal clear.

At the Pickwick Lock we got a nice demonstration of discourteous boating, as a powerboat jumped the line to get ahead of us. We were then treated to a demonstration of how NOT to lock through by the same boater. During his, uh “maneuvers” we heard a few loud crunches. No one was hurt though.

We made it to Aqua Yacht Harbor Marina just as the sun was setting, directly in our eyes. For some reason they booked us into a covered slip with inadequate depth due to an underwater structure. We ended up docked next to another Endeavour, how cool is that? To their credit, when I mentioned the issue, they gave us a free night. Nice folks.


Kentucky Lake Exploring


After a little rest we decided to play in Kentucky Lake just a little bit. Kentucky Lake was formed when the Tennessee Valley Authority dammed the Tennessee River, flooding a 250 square mile area. This results in a “lake” with more little coves to explore than you can count.

This is a truly beautiful area. The TVA relocated graves there were going to be underwater. This bit of cemetery, once a hilltop, is now an island, accessible only by boat. Since they would remain above water, they were left here. What a beautiful spot to rest.

We spent the day exploring, and learning. We weren’t sure what this was, but we saw several. We later found it was bryozoans which filter the water for food, keeping it nice and clear. Cool, huh?

With the water at “winter pool” level, a lot of rocky shoreline was exposed. This normally submerged beaver hut was exposed and abandoned.

We also found lots of tracks in the mud, but being city slickers, we weren’t sure what made them. Probably raccoons, maybe beavers.

Of course every kind of wildlife abounds here, especially in the “Land Between the Lakes“, a 170,000 acre recreation area separating Kentucky Lake and Lake Barkley. We’re always on the lookout for butterflies and spotted a few Eastern Commas like this one. The coloring and wing shape help camouflage them among fall leaves. This one may not have gotten that memo.

We can only imagine what this place looks like when fall colors are unleashed on the hillsides. We had a fantastic day exploring, and could easily spend a long time here without tiring of the scenery and exploration opportunities. We spent a quiet night at anchor in a little cove before moving on once again.


Our Endeavour 43