Bump It Boats THRILL LEVEL MILD Minimum Height 112cm (44″) 102cm (40″) or taller, if accompanied by an adult Pregnant women are not allowed. Gear up for one fun and bumpy ride with dashes and splashes! This attraction is a water based version of the bumpin’ cars. It’s quite simple. Pick your super awesome motored raft and buckle up. Select your target, race toward them in your raft and then bump!