River Battle is a Mack "Splash Battle" attraction, similar to those installed at many other theme parks around the world in recent years. Opened in 2008 at a cost of $5 million, it sees guests boarding 8-seater boats that drift around a 500-foot course.

All of the boats are equipped with water cannons, and a number of cannons are located along the shoreline, too. The aim of the game is to soak other guests, and it's inevitable that you'll get soaked yourself.