Took the 6 hour Canyon Dave tour with my husband and Andy as our tour guide. Andy was very attentive, interesting, and his knowledge was exceptional. He shared a lot about the history, geology, botony, wildlife, and “back stories” of the Canyon. The tour included a “lesson” on how the canyon was formed and how the native people used various plants. He made sure we had plenty of time to view the sights. We never felt hurried. Our trip included lunch as well as snacks and drinks on the van to keep us hydrated. We walked away with a lot of knowledge about the Canyon as well as great photos and memories of a lifetime. We Highly recommend this tour and Andy.