I guess I feel like I might have tried to bite off more than I could chew with some of these distances. Being novices at RV driving and have some folks on the trip being first time campers I know we're going to move slower than you could in a regular vehicle or what we expected at first. The problem is I should probably re-calibrate my trip and stay more to the Arizona and Utah parks rather than trying to push it all the way up to Yellowstone. Earlier advice I got was solid and it was to try to get trip distances down to around an average or 5 hours give or take some on either side. I'm traveling in just a couple of weeks, how realistic is it to change the trip route at this point? What parks would I target with the RV in 14 nights?