Wakeboard Binding Sizes Wakeboarding Questions, Please Help!?

Wakeboarding Questions, Please help!? - wakeboard binding sizes

Ok I am new to sailing. In view criagslist wakeboarding. I want to know what's good for a beginner. Can u hook wakeboard with a small thing? (which is attached to the rope) again, I am new to sailing. What is the advantage of a high hook thing? Should I a longboard or short? It also explains how the connection system is gone. Do you have a way to translate 1 Size Fits All?