Are you water sports enthusiast? Then this is idea for you.
As for me I don't like wild water sport and prefer such light water activities like boating, fishing, diving or just catamaran sailing.
As a result, I have an idea to design a new kind of vehicle for sailing on the nearest distance water routes.
What do you think about water bicycle? Just imagine how you "are riding" on the waves on such bicycle enjoying the beauty of the beach! It will be usual bicycle with pedals and helm except of wheels. The wheels will be air-cushions.
I suppose that everyone of you will remember such sailing for the rest of your life.