West Marine has a today-only sale on the Lifesling2 for $99. Do a lot of you keep them on board? Would you recommend it? We sail a fairly mild reservoir, no waves, currents etc. Our plan has been to throw a line bag and/or a flotation cushion. I don't think our boom kicker would be of much use for hoisting someone out of the water. We do have an open transom with a deep swim ladder. Sale