The Riverdale Whitewater Park Wave near Ogden is going off if anyone is going through Utah. It is truly one of the best Waves in the Western US. Definately the best man-made wave. It has the same designers as some new parks being built in CO. www.utahwhitewaterclub.org has directions. 7 hr drive from Denver, 4 from Grand Junction. Should be in for another 2 months. Every trick in the book can be done, even the ones you can't pronounce.