Systems & Propulsion

Mailport: September 2013

In response to Whats in the Practical Sailor Toolbag? (PS, January 2012): How about a list of tools that a live-aboard cruiser should carry? Given storage, power, and workspace limitations, many of the suggested tools are not feasible and may require alternatives. For instance, I carry a major Dremel toolkit, and it cuts the very occasional holes I need for switch installation, etc., plus helps me with sanding and minor refinishing work. I use my Dewalt 18-volt right-angle drill probably twice a month for repairs and upgrades. I also use my cordless screwdriver several times per year, especially when removing and reinstalling my headliner while chasing wires. Most others are tools that don't require electricity, but there are many.

Spreader Light Test

Sailors often have a love-hate relationship with spreader lights. They can turn a dark deck into broad daylight, making foredeck tasks much easier, but the downside is the pitch-black abyss that extends beyond the deck. Testers reviewed 10 LED and xenon lights designed for mast, deck, and spreader mounting. We considered useful light output, power draw, durability, and price. The test field included lights from Dr. LED, Forespar, Hella, Scandvik, and Signal Mate.

Diesel Additives

Whether by condensation, through a deck fill leak, or contamination at the fuel dock, water inevitably finds its way into our diesel tank. How much damage it does over time depends on our tanks design, material, and maintenance regimen. Can fuel additives help? We tested seven diesel additives to determine which is the best at battling tank corrosion: Hammonds Biobor JF, Valvtect Bioguard, Fuel Right, Stanadyne, Sta-Bil Diesel, Star brite Star Tron Enzyme, and Sea Foam.

Where Credit Is Due: July 2013

After reading your article, A Sailor's Guide to Marine Insurance, I wanted to give a shout-out to Progressive Insurance (www.progressive.com), which has insured our Stiletto catamaran and our dinghy, outboard motors, and trailers. Customer service is extremely friendly and efficient on the phone any time we want to check or change our policy. And when lightning struck the mast of our catamaran, they sent an adjuster out within two days, took care of the paper work, and had a payment sent to us within two weeks. Thats an incredible turn-around time.

Joker Valves for Marine Heads

We tested nitrile and neoprene valves from marine toilet makers Groco, Jabsco, and Raritan. The Raritan and Groco are straight duckbill valves, while the Jabsco is a tricuspid valve that opens slightly wider. Bench tests and real-world testing aboard a cruising catamarn helped determine the valves chemical resistance and durability. Each valve was exposed to cleaners, oils, and other liquids that marine toilets are commonly exposed to, including urine and antifreeze.

Summer Sailing Gear

Summers warm breezes and lazy weekends have arrived, so PS testers have put together a lineup of cool toys and tools for the dog days. Tower Adventurer Inflatable Standup Paddleboard: Inflatable SUPs are sprouting up everywhere on the Internet; many boards are identical, made by different brands at the same factories in China. Quality varies. Generally, boards 6 inches or thicker offer better stiffness and stability, making them easier to ride.

Where Credit Is Due: May 2013

Two years ago, I replaced my incandescent stern light with a waterproof, sealed LED unit from OGM (www.miseagroup.com). This winter, while the boat was on the hard, I noticed that the seal had failed and drops of water fogged the lens. Although the LED continued to work, I was concerned that the moisture would reduce the visibility, or that the light would fail when I needed it most.

Mailport: June 2013

How thick is too thick for the buildup of old layers of bottom paint? This question arises because I have just finished painting the bottom of my boat. Even though I diligently sought out potential flaking spots with my knife, while rolling on the paint (Pettit Ultima Eco), I would frequently get a mess caused by the paint flaking off. I have only owned this boat for three years, so I really do not know how many layers there are.

The Fine Art of Sensing the Wind

The cheapest wind indicators are bestowed at birth: your nose, the back of your neck, and your fingers. Forget digital precision; these wind indicators are dialed in. They even sense changes in temperature that, in squally weather, can signal a sudden backing wind. Even the most sophisticated wind sensors can't compete with a direct skin-to-brain link. The next step up from our dermal cells is a bit of yarn in the shrouds-super light Angora wool, if youre a stickler. Here, the eyes intervene in the process, so the brain must do a bit more exercise. Well call this soft technology.

Portable Marine Toilets for Small Boats

A few steps above the old cedar bucket, portable marine toilets are essentially glorified waste containers, but a good one offers more comfort than a bucket, wont leak, and can be emptied and cleaned with limited hassle. We tested three porta potties made by Thetford-the Porta Potti 260, the Porta Potti 550P, and the Porta Potti Curve-and two West Marine-brand port potties made by Dometic/SeaLand, the Runabout 962 and the Cruiser 976. Testers rated performance, features, and construction quality.

Lithium Batteries on Sailboats: The 3 Mistakes Everyone Makes

Lithium batteries are one of the most popular sailboat upgrades today—but they’re also one of the most misunderstood. In this Practical Sailor Saturday episode,...

Latest Sailboat Review

Island Packet Estero Used Boat Review

Florida-based Island Packet targets a relatively narrow niche, so the toughest competitors to its new boats are often older Island Packets. Introduced in 2010, the 36-foot, shoal-draft Estero is the company’s latest attempt to introduce a distinctive model that doesn’t stray too far from the company’s proven formula for success: moderate displacement, full-keel cruisers designed to be lived on, sailed far and in comfort, and endure the bumps, scrapes, and storms that cruising boats inevitably encounter. After sailing the Estero on Florida’s Sarasota Bay and inspecting its interior, construction, and systems, Practical Sailor testers noted that the shoal-water cruiser will appeal strongest to Island Packet fans who’ve been waiting for a shoal-draft, easy-to-sail boat that compares to the IP37 in terms of interior space. These strengths will be most apparent on intracoastal or riverine adventures like the Great Loop.