Rent a Tomcar - awesome experience!!! Best offroad fun you can have with the family short of dirt bikes or fourwheelers. Drove on the road to Tonto National Forest - plenty of trail riding to do.
I would HIGHLY recommend renting for the day, as 4 hours goes by way too quick. We got back 30 min. late but they didn't charge us. Can't wait to do this again next year!!!