I shared this insight with some other boat owners, and they all agreed that,
definitely, putting your boat into the water is asking for trouble.
— Dave Barry
We have been living on Catmandu while anchored in the Bahamas for almost a month now, spending much of our time in Spanish Wells. Life on the anchor is different than life at a slip, i.e. “dock,” at a marina. At a marina slip, we have electricity and water hookups that we can just attach to the back of the boat. Laundromats and grocery stores are a short walk away. On anchor, we have to do a lot of things on our own.
Do Laundry
Did you know that the town of Spanish Wells, Bahamas, has NO laundromats? We knew that before we arrived. Some larger sailboats with more electric capacity have clothes washers built in. Our boat, Catmandu, simply does not have space for it. We could probably run a washer with our Honda 2200 generator, but we choose to do our laundry with arm power. This is our washing machine, a hand-cranked manual device called Wonder Wash. We saw it on one of our favorite Youtube sailing channels. It holds about 6 pounds of laundry, or about half of a normal load. We put in the clothes, four tablespoons of detergent, and 8 quarts of warm or cold water, and start cranking. (As Phil says, “Every day is arm day on a boat.”)

After turning for a few minutes, we rinse, drain, and repeat. Then the wet wash goes on the lifelines and dries in the sun and breeze. We have just enough clothespins to hang one load. For large towels and bedding, we have to find a laundromat on land, and most marinas have coin-operated machines for cruisers. Hard core cruisers would otherwise use a plunger and five-gallon bucket. No thank you!
Make Electricity
We have three ways to generate electricity for living on our boat. Some of the electricity has be be direct current, and some has to be alternating current. For strictly AC current needs like charging our laptop computers or the electric outboard motor batteries, we have a small 200 watt inverter that plugs into the cigarette lighter outlet at the navigation station.
1. Solar Panels
Catmandu has two 200 watt rigid solar panels mounted on the dinghy davits at the back of the boat. The solar panels generate up to 400 watts of DC electricity that is controlled by a multi-stage charge controller and feeds electricity directly into our house battery bank. Our charge controller is Bluetooth enabled so we can monitor the battery state of charge and other statistics using an app on our smartphones. It is very geeky, so Phil likes it a lot. We can angle the panels somewhat to chase the sun, as seen below.

2. Generator
Our Honda EU 2200i inverter / generator runs on gasoline and produces up to 2200 watts of AC power. We need to use the generator to make fresh water, but we also use it to charge our batteries on cloudy days and charge up our laptop computers. To charge the batteries, we attach a 30 amp shore power cord to the generator and the back of the boat and turn on our built-in battery charger. When used this way, the household AC outlets on the boat are also live and we can plug in other things. The generator can also power our air conditioner when we are at anchor. Our Honda is also Bluetooth enabled and comes with a smart phone app that shows us how much power it is presently generating and alerts us when it is time to perform periodic maintenance. It is oh so geeky.

3. Alternator
This year, we upgraded the alternator attached to our diesel engine to a 100 amp, high-output Balmar alternator with a multi-stage external regulator. Like any alternator, it makes DC electricity and charges the boat’s batteries. Is it also Bluetooth enabled? No! But we could add a $230 electrical monitor to add Bluetooth, and we have not done so. That would be too geeky.


Make Drinking Water
Catmandu’s fresh water tanks hold a total of about 90 gallons, but we can run through that in about four days of regular use when not trying to conserve water. To make drinking water. we run our portable Rainman water maker. The Rainman “desalinator” works off the principle of reverse osmosis (“RO”) to pump seawater through filter cartridges having pores that are so small that salt molecules and contaminants cannot pass through them. A first component has a pre-filter cartridge and a high pressure pump. A second component is in a case that holds two large reverse osmosis filters, a pressure gauge, and a flow gauge. Eight hundred PSI is required to force the seawater through the RO filters. Our model runs off AC power and makes about 40 gallons per hour. When at anchor, we just plug the water maker into our Honda generator and run it twice a week.
Every day is arm day on the boat!
— Phil Decker
Some marinas in the Bahamas charge up to 80 cents per gallon for fresh water! Filling Catmandu’s water tanks would cost $72, and we would have to do that twice per week. Instead, when we are at a slip in one of those marinas, we run the water maker off of shore power instead of the Honda generator. It takes a cup or two of gasoline to run the generator for a couple of hours. When not in use, the water maker components are stored in the aft lockers in the cockpit.


Make Hot Water
There are two ways we can make hot water for taking showers onboard when at anchor. Usually, we run the Honda generator. We control the electric water heater with a switch on the instrument panel. It takes about a half hour to completely heat our six gallon hot water tank. The second way is to run the diesel engine. The diesel has a clever loop in the cooling circuit that goes under the floor to the hot water tank under the galley sink. There is a heat exchanger inside our water heater tank so the engine coolant does not mix with the fresh water. It is very nice to be able to take a hot shower after a long day of sailing.
Avoid Seasickness
Kay has an issue with motion sickness and gets nauseated and dizzy in rough sea conditions. It runs in the family, and some members of her bio-family have much worse cases. Please do not tell people who suffer from this condition that it is “all in your head,” or “just look at the horizon, it will go away.” It is not psychosomatic and requires treatment if one wants to live on a sailboat.
Kay uses a relief band ($129) for mild sea conditions, and a combination of Dramamine (meclizine) and relief band for more active seas. One valuable tip: Take the Dramamine the night before travel. You’ll sleep well, and the medicine is effective for 24 hours. Otherwise, the medicine will force a nap within 3 hours or so (even the non-drowsy formula).
The relief band is an electronic device worn on the wrist that provides an electronic pulse. Or, as the website explains: “Relief Band utilizes the principles of neuromodulation to relieve nausea. The device emits gentle electrical pulses that stimulate the median nerve, which in turn sends signals to the brain. These signals help to restore normal gastric rhythm and reduce the sensation of nausea.”
The website indicates that it has an 85% success rate, so it doesn’t work for everyone. To Kay, it is a lifesaver.
Bake Bread and Pizza
Phil got the knack for making bread from working at a pizza joint in college. Now he makes French bread and pizza crust from scratch, and bakes them in our propane oven onboard.

Get on the Internet
There are two internet / telephone providers in the Bahamas: BTC and Aliv. We tried both, and Aliv is much better. We bought a block of 125 GB of data only, and Aliv provided a new mobile hotspot for only $9 more. The Verizon mobile hotspot we use in the US cost over $200, so the Aliv deal was great. We make phone calls, send and receive e-mail, browse the internet, and participate in Zoom calls easily when we are in cell tower range of any Bahamas island. The mobile hotspot works off a USB cable and uses very little electricity. We keep it on 24/7.

When offshore, we have the Iridium Go! satellite communication system that we can use for e-mail, text messages, receiving weather data, and voice calls. It is battery operated and charges with a USB cable. It uses very little electricity. However, Iridium Go! is very slow and cannot be used to browse the internet. It is primarily for offshore and emergency use.
Q: Why not just use Starlink? It is very fast and has high bandwidth even when offshore. A: It is more expensive, and uses a great deal more power. For example, the Starlink Mini uses 25 – 40 watts of AC power continuously. More popular Starlink units run at 100 watts. That is simply too much power to keep the unit on all the time, and we have no need to be able to stream Netflix from the middle of the ocean.
What will we do when we are too old for all this?
Phil has a dream. What aging sailors need is a place to live out their lives on their sailboats, motor yachts or trawlers. His dream is to develop an assisted living marina.
Presenting The Grandma Yacht Club
The dock pedestals will have pull cords, in case you’ve fallen and can’t get up.
The slips will have chair assists to get you on or off your boat, like you would see at a public swimming pool.
The docks will have edges to keep the wheelchairs from going into the water.
There will be a tiki bar for happy hour, and of course, weekly Bingo.
