I dunno about Lexan cracking? It's super strong. But far too expensive, and I personally don't like the feel over puck board or acrylic. But for a cheap idea for those that wanna make a $40 or less box, I've used crazy carpets (aka Pelican Snow Flite) before and they work great. Need to replace them one or twice a season, but for $6 or so who cares? Also the easiest way to go. Just screw on the plywood, round the edges and staple on a crazy carpet. Sounds ghetto but you get to making really nice ones after a few shots at it.
But I've used tin boats to jib on. Guess I'm not picky. But my buddies Lexan box (cost over $120) vs. my crazy carpet box even he likes it better.
Last edited by Anor; 11-13-2009 at 02:58 AM.