Hi. My family of three is planning on taking our pop up to Yellowstone. From Atlanta, Ga. Is this a good idea, or are we just plain crazy? (I have suspicions it may be the latter of the two...) We found a campground that allows pop-ups (West Yellowstone KOA) but I'm more concerned about the two thousand miles that have to be traversed twice, with only two drivers. Is this a good idea?