I came up with a cheap easy way to ventilate your boat cover that I wanted to share. I have to store our boat outdoors, and I've been frustrated with the amount of moisture that developes in the boat due to condensate. It doesn't matter if I use a cover or a tarp. I started using some black slotted drain pipe (like is used on gutter down spouts) to ventilate the cover. I put two short peices on the front and one longer peice at the rear. The way I bungie the cover down directs the ends of the pipes downward so that water can't get in. This provides cross flow circulation of air and keeps the boat dry, even if we store our towable tube in it while wet. I've been so pleased with how well it works I thought I'd pass the idea along. Hope it helps someone else!
