We took our daughter and parents on this trip, 6 of us total. Jack, our driver, was very informative and educated us on the area's history, plant and animals, and highlights. We was very attentive to the comfort level of everyone in the Jeep, and even slowed down when my mother expressed a little concern about the bumps on the trail. He wanted everyone to enjoy the tour and frequently checked on all passengers. He was also very interactive by asking us questions about where we were from and quizzed us from time to time about what he taught us. I told him we took lots of photos and several were of the back of his head, so I hope he reads this and remembers us. Thank you Jack, and Socrates his co-pilot as well!!