I remember 16-17 yrs ago when I was about 10 my brother, father, and I took that way into Yellowstone. We had a conversion van at the time and I remember seeing many MH on that ride. We all were saying "they must be crazy!" Lol. I guess it's personal preference but I certainly wouldn't attempt it. It's a very nice ride and there were a couple pull offs. We were out there in July and there was plenty of snow up there. Some of it was even pink! I'd love to be able to take my kids out there someday! Good luck and enjoy!