I booked this trip for my two 17 year old grandsons during our trip to Yellowstone. They had a blast!! I was impressed by the quality of the equipment, the knowledgeable rafting guide, and the overall efficiency of the process and experience - these people know what they are doing. I was a little concerned about two inexperieced teenagers in class II & III rapids, but despite the peak water flow, their rafting guide helped them handle it safely but having lots of fun doing it! They loved the experience! I would HIGHLY recommend booking any of Wild West's rafting tours.