Has anyone set up hoisting straps (slings) that will allow a Montgomery 17 to be lifted (preferably with mast up) with a boat hoist (crane)? If so, I would very much appreciate your sharing the specifications so I don't have to reinvent the wheel! My Centerboard pennant broke, and I need to lift the boat off the trailer to replace it. Luckily I have access to a hoist but have to supply my own straps. Fair Winds, Bob Campbell Montgomery 17 #615 Alina Lodi, CA