As we learned from the great Clark W. Griswold, gazing upon the Grand Canyon from a fixed position gets pretty boring pretty fast. Arizona River Runners gives you a different, more exciting way to explore the canyon — by rafting down the Colorado River. It offers trips that vary in length from 3 to 13 days, and similarly offers trips for both the lazy (motorized rafts) and active (oar-powered, hike-out). With 40 years of experience, you can count on avoiding National Lampoon's-style diversions.