Inside Practical Sailor

We know the theory behind using an anchor swivel: The swivel releases any twists in the chain when an anchored boat swings through 360 degrees or more. Still, we question the logic of using one. Our skepticism is supported by our own experience, previous testing, and input from long-term cruisers, but we wanted to devise a test to investigate chain twisting. The results were surprising.

Our PS Advisor article on barber haulers illustrated an arrangement that relied on a low friction ring to control tension on the sheet. Although you can buy pre-rigged control lines that terminate with low friction rings, sailors should be able to do this themselves.

We had a cold and chilly front blow through Florida last week, which gave us an opportunity to look at something we haven't paid much attention to in a few years: waterproofing coatings for fabrics. Textile technology has seen some significant new developments since our last complete test of waterproof coatings. Chemical engineers have found new ways to impregnate fibers with coatings that can last through dozens of wash cycles. Some new after-market spray protectants have emerged as well. The end result is clothing that -- if you choose right and don't put on too many pounds -- you won't have to think about replacing for 10-15 years, or even more.  

Odor control doesn't necessarily start at the marine head (hoses are often the chief culprit), but that seems like the logical place to start. A big step toward reducing head odors is to use fresh water for flushing. Salt water is alive with microscopic critters that add to the odor problem when they die and decay in your holding tank.

One of the most startling conclusions from our jackline test was that despite the International Sailing Federations (ISAF) generalized approach to jackline standards, the ideal material for a jackline changes as boat length increases. But material selection is just one of many details regarding jacklines that deserves careful thought. If you are re-installing your jacklines or installing for them for the first time, be sure to read our complete test report online. In the meantime, here are some other details to consider.

If you’re contemplating some major build or repair projects involving fiberglass this winter, then you are probably trying to decide whether it is worth...

'Twas the night before Christmas, and the crew couldn't sleep. The waves were relentless, with troughs dark and deep. The windvane was holding a course straight and true, toward a spot on the chart that read: "isles inconnues."

John Neal and Amanda Swan Neal of Mahina Expeditions bluewater voyaging school have weathered a few earthquakes and tsunamis in their decades of teaching others aboard their Hallberg-Rassy 46 sailboat, Mahina Tiare III. In the wake of the 2009 tsunami on Samoa, they devised an earthquake/tsunami awareness and response system that they now include in the Mahina Expeditions curriculum. With the goal of helping other sailors, the Neals have allowed Practical Sailor to post this strategy here on Inside Practical Sailor.

Last fall, I embarked on one of the most time-consuming boat projects I've done in years, one I hope never to repeat—remove six layers...

The chance of a boat owner finding an affordable do-it-yourself boatyard is becoming less likely with each passing year. What's worse, in many places where we are required to use the yard's staff or a short list of outside contractors, there is dire need for skilled workers. So, not only are we paying through the nose to have our boats fixed, but the people doing the work lack the expertise we expect for that price.