Our tour guide Josh was very knowledgeable, and led us through the tour with practically no questions unanswered. The Hummer was packed with extra blankets (necessary), waters, granola bars, all included in the original price. When we got to the top and to the end of the tour, Josh was happy to tell us all about the Palm Springs area, other attractions, as well as everything we could possibly know about the Joshua Tree National Park. Highly recommend!!