We've stayed at American Way Rv Park in Albuquerque up I-40 west of the fling J, a tight fit. Enchanted Trails on the other side of I-40 next to Camping World has better sites with few trees.
Flagstaff, we stay at Black Barts across the street from the Sinclair Truckstop.. Its not much to look at, but has 50 amp, plus water and sewer real cheap.
Friends have stayed at the Meteor Crater RV park right off I-40, 30 or so miles east of Flagstaff.
Happy Trails
Jim and Chris
2001 Featherlite Vogue XLV 2 slide with Rivets-current coach, 1999 shell
Previous 22 years,
We have owned every kind of Prevost shell but an H3-40