Flagstaff to Flaming Gorge UT or Cody WY to Red Lodge MT

Thank you for that information. Would love to boondock where Grand Adventure does (or anywhere). That was possible years ago in good health and with a smaller RV. We used to do alot of boondocking. But I must stress, from my original post, that we MUST have electric hookup due to 24/7 supplemental oxygen needs at these higher altitudes. (Portable rechargeable oxygen machine in use during day trips.)