From the world’s tallest slide that drops you 163-feet at a terrifying 65 miles-per-hour to a mountain slide so rough, you need a helmet and leather diaper -- Xtreme Waterparks puts you on the wildest rides on the planet!Getting airborne, defying gravity and near-vertical drops that have you gasping for air are the norm for this series. It’s an adventure that can only be described as balls-out extreme!