Re: boat covers
If you want to buy one cover that will last you about 15 years or so, go with Sea Mark. It is Sunbrella with a rubberized vinyl coating on the bottom side. The stuff is great... Yeah you will pay a little more money but you won't have to mess with it for a long long time. If you think that you will not have the boat that long, then go with a polyester or lower grade marine material such as "TOP GUN". Any marine canvas shop can point you in the right direction. Good luck.