Have you ever wondered what it would be like to work in Yellowstone, this planet's first national park? Well, wonder no longer. Come along with Scott on a summer of adventure punctuated by skydiving, cliff jumping, whitewater rafting, road trips, rappelling, mountain biking, wild west cookouts, rodeos, bears, bison, buffoons, doomed romance, practical jokes, cabin living, far-flung friends, and way too much time spent in a sweltering, compact car. But for now, take a ride down Avalanche Peak atop nothing more than a brand new, black, Hefty garbage bag. Good luck "Pushed by a stinging wind,...