Seems like there's a lot of misconception about the materials. My mother has a CF pack boat that weighs about 15 lbs. Not a chance I'd be worried about it. That thing is a tank. The resins and fabric used are way stronger than any plastic or fiberglass boat. I had a Bullet that was a Kevlar layup hull and that was pretty indestructible. I have a full carbon paddle, and while I wouldn't use it in white water just due to the wear on the blades, no bounce off rocks is going to make it shatter. One of the advantages of CF, Kevlar, and composite layups is in the strength. They aren't fragile.