Moab is very unique. The terrain as a combination af extremely hard rock and nice loam soil. The rock is so hard that you don't get rain ruts and tire ruts. In Arizona, the rock are relatively soft, the tires actually grind ruts into the rocks, then the rain erodes them further. We rode a local trail with ruts so deep in the rock face that our skid plates and foot pegs were snagging the sides of the rock itself, and the rear tire was in the air; high centered in the rut! The slick rock in Moab is a blast. You won't be disappointed. Moonrocks, (Reno) is another good location, but Moab is just a little better. People travel from all over the U.S. to visit and ride in Moab.
We have 2 options for dirt bike rentals. There is a rental place in Moab, but they only have a few bikes. Mostly xr's. I am putting together a plan to arrainge the rentals of some better bikes, possibly 3 and 4 year old Husabergs (!), and bring them up to Moab. We will need firm commitments and credit card deposits to do this. But I think it would only be appropriate to actually ride a rented Husaberg as opposed to a rented xr400.
I think I have developed a solution for most any objection or obstacle, so who is ready to do this?!