Our tour driver was Billy the Kid, who was informative and very safety-conscious. Billy also gave us excellent advice on how to maximize our three hours at the Grand Canyon, and which location had the best food service. My wife and I appreciated the brief stop-over at Hoover Dam to see that landmark, and Billy taking a few minutes to give us a fantastic photo opportunity at an overlook of Lake Mead. If you do this tour package, getting tickets to the Skywalk is a must. A great tour all around with an excellent guide!