I moved my boat to South Florida in October and keep it outside in storage yard. Had a brand new expensive mooring cover made this Summer. When I went down in early December, cover looked good and kept boat dry. My son went to use the boat today and cover had multiple pockets on standing water despite the fact that all 4 poles and every snap was perfectly in place. Carpet is saturated and seats are mildewed in just 3 weeks! Needless to say I am beside myself. I only get down to FL every 4-6 weeks from Oct thru May. Curious if anyone else is storing their pontoon outside and if so do you keep mooring cover on or just leave it uncovered. Appreciate any and all replies as I am at my wit's end. May need to just sell my boat.