I bought this cart
http://www.kayakfishingsupplies.com/...el-Cart/Detail after realizing my construction abilities for a durable cart aren't too good, or simply the PVC cement isn't designed to withstand a kayak. Has anyone used the cart in the link? What is the best way to use it other than 'just strap it on' ? I tried it in my backyard where it are some good bumps and each time it would 'fall-off' - the strap didn't slide off, it basically didn't go over the bump - it was only a 2" bump from the grass to the concrete.