Gliding on the water like this looks better than jogging to me. Guessing you have to have fairly smooth water for it to work. How you'd get back on if you fell away from the dock or boat I have no clue.
[ame="http://www.youtube.com/watch?v=58Rd_FjgyfE"]Water Bird - YouTube[/ame]
[ame="http://www.youtube.com/watch?v=58Rd_FjgyfE"]Water Bird - YouTube[/ame]