Riders must be at least 14 years old. Those who are 14-17 must be accompanied by an adult on the tour and have their liability waiver signed by a parent. All riders must weigh no more than 260 pounds and be in good health for an active, outdoor activity. For safety reasons, pregnant women are not permitted to participate. The tour duration is approximate, and the time includes an equipment orientation and training. Closed-toe athletic shoes are highly recommended.