You have no items in your shopping cart. browse by. category. single axle non braked (3) single axle braked (4). Here are some of the best free teardrop trailer plans to browse through. who knows, maybe you’ll pick one for your teardrop build?. Intro: sawfish, an unsinkable, lightweight, foam kayak (23 lbs). free diy kayak plans, the hardware store boat. do you really want a kayak? want one so bad you can.