RapidBlocs™ is a patented, three dimensional movable obstacle system. The blocs allow for the creation of any shape, at any angle, at any point within the channel system. A feature as simple as a standing wave can be made larger and glassier, moved up, moved down, moved left or moved right. Eddies can be created above or below the feature, or simply removed from the area altogether. This system truly gives the course operator a fully adjustable course that can be tuned, remodeled or updated. Rapidblocs™ allow a channel owner the confidence to know that their channel will be state-of-the-art for years to come.