Barefoot Waterskiing (Barefooting) is almost as easy as skiing on two skis. The benefit is that you normally wear a protective wetsuit, with padding/flotation and you do not have to worry about holding the skis together or having them hit you somewhere and cause severe bruising.

The downside is that you need to go a bit faster than on skis, 35-40 miles per hour and you must have a responsible teacher and/or driver.