I really enjoyed this experience. First, the prices for rides are great. We did the 1hr./$33 Ride. Second, The staff were understanding and accommodating. The manager, Dan, made sure we had all the info we needed to feel comfortable (we are beginners), and our guide made sure to customize the trail for our needs. What surprised me is that my friend and I were the only riders with our guide-we got lucky and had a private ride!!
If you're riding in the summer, I recommend 7am or night rides. It's too hot for anything in between.
FYI, we rode on Nebraska and Moe!