My '80 Laser will be spending the winter outside on a dolly. We live along Lake Michign so the weather can get pretty brutal and nasty. I am looking for recommendations for covering the boat and positioning (hull up? hull down?) I built a frame to suppport the deck so the boat is currently hull up, thinking this would eliminate water accumulating in the mast step. Also looking for recommendations about covers, materials etc. Thoughts and suggestions appreciated. Steve G.