ESTACADA, OREGON-May 8, 2011-- Aspiring river guides, from left to right, Christine Broniak, 29, Russell Gilbertson, 17, Dave Towers (in rear), 31 and Kylen Reagan, 26, prepare to load a raft while training with Pete Giordano, of Blue Sky Whitewater Rafting. Photo by Randy L. Rasmussen/The Oregonian