I used 1/4" vinyl for the cove on 376 (look at the last few posts in the 376 gallery thread). Been on for 3 years and not coming off, not yellowing. Just make sure you don't have a fender rubbing right over it at the dock. Also, I didn't spend more than 45 minutes taping it on both sides (including making the pencil marks equal distance down from the rub rail). I'm lazy and planed to see how the vinyl looked before re-doing it in paint, but I really don't see why I should waste the time.http://www.pearsonariel.org/discussi...1&d=1168725909