RC Boat Challange Rip-Off? wink
http://www.amazon.com/RC-Boat-Challenge-Pc/dp/B000ARPLS4
http://games.softpedia.com/get/Games-Demo/RC-Boat-Challenge-Demo.shtml
(Acknex game from 2004)

Looks okay, but you should add more details, waves, better water shader, more polygons and graphics effects. Just now it looks like a decent iPhone-game. But a nice start laugh