Our family is heading to Yellowstone next week and stopping at Mt. Rushmore on the way out. We'll be staying in West Yellowstone with 4 days to spend in Yellowstone National Park. I have three must do's, but looking for other advice, as this is our first trip venturing out west. My three....(1) Fly fish, (2) Float Trip on the Yellowstone or Snake River (Tetons), and (3) Have a beer in a "saloon" - wild west style. Awaiting to hear others....