We booked through another firm, Desert Adventures, so were met at Eldorado Canyon by Bruce for the ATV tour. I had my reservations at first, it seemed like it was going to be a slow, tame ride through the desert. I also came with my wife who was very adverse to riding the ATV's, going fast and hitting all the bumpy roads. I was anything but disappointed. Bruce took us through a fast course in the desert and we flew through it. He would stop at certain points to allow the riders who wanted to ride slower to catch up, give everyone a chance to get some water and offer advice on riding and on the area. Then he would take us on another course, up steep hills and dangerous areas, having a great time. He didn't expect anyone to do anything they didn't want to, and was very easy and pleasant to deal with. We had a great time and would certainly do it again, it was far more of an adventure than i expected.