We rented four ATV's from Bear River during spring break. Our two older boys were old enough to drive their own, our younger son rode on the back of one of the ATVs and was very comfortable. We had a blast. We called in the morning, left a message and the owner called us right back. He was very helpful on the phone and gave great directions from Park City where we were staying. He was flexible with the length of time we could have the quads for (it helped that it was a slow time in his season, but other companies we called weren't nearly as flexible). When we got to the shop the ATVs were all gassed up ready to go. They were clean and very well maintained and started up right away. We got helmets that were clean and didn't have any signs of wear. We rode in a well marked area and were able to navigte with the use of a map specific to the trails we were on. All in all, a really great experience and will go back during the winter to rent snowmobiles.