My husband and I will be in Phoenix beginning Oct 31 through November 8. We'll have our 16 yo son with us, and I wanted to plan some fun things for he and I to do while Dad was in meetings. Would you suggest a canyon tour, or the Verde Canyon railroad ride? What about a jeep tour? We will have a rental car to get around in, so are free to get around easily. Museums may be fun...but not too many!