text:  Looking for a unique outdoor challenge this summer? Search no longer. Hi, this is Debbie with Cascade Raft and Kayak. You may know us for our fabulous whitewater experiences, but there's even more to do on the Payette River. Our high ropes challenge and zip line course is waiting for you. Climb, balance, swing, and zip through the trees with our professional guides. Rope bridges, aerial tightrope swinging step