I'm seeking input from everyone I can think of on this one, so now its BYC's turn. We are considering/planning a trip to Yellowstone this upcoming spring. We are currently looking at the last week of May/ first week of June. I am seeking input from anyone who has been there. 1. What was your favorite thing? 2. What is on your list of must see's? 3. What was your least favorite thing? 4. What do you wish you had known before you went? 5. If you could redo your trip, what would you have done differently? 6. What should you have packed that you didn't? (not something you forgot, something you didn't know you would need/want) Thanks for any/all input!