Project DropZone Waterpark Water Parks Outdoor Products used AquaPlay Head Rush Mat Ride FlowRider Single Services provided Build On this page Featuring AquaPlay WhiteWater's AquaPlay series helped to define an industry and continues to lead the way in interactivity, theming, and design of multi-level water play structures. Head Rush Mat Ride A versatile dual racing water slide, Head Rush can be customized with exciting fiberglass effects and configured to fit your footprint. FlowRider Single The FlowRider® Single is the smallest member of the FlowRider surf simulator lineup. This surf machine perfect for smaller venues, with its small footprint.