In this website I explain an incredible sport, Hidrospeed!
The Hidrospeed is a sport that involves descending rivers floating on a sled. The person who is in the sled is in direct contact with water and does not need any kind of boat. The personal computer is similar to rafting, which added a diver fins. The table has straps that allow carry like a backpack. The hydro learned relatively quickly. It is not complicated once you have some experience, but be careful not to get anywhere.
