Tent, food and at least an extra 5gal. fuel required. We will cross two mountain ranges, hit elevations in excess of 12,000', encounter all manner of wildlife and have an awesome time. Who's coming along? You will need an ATV of 50" or less width.
Fillmore to Marysvale (or further).
Jim, this is going to be an awesome event/trek! Too bad it's so close to my taking my Scout Troop to summer camp. If it was a week or two earlier (or later) from when you've got it scheduled, I'd be all over it.