Just got back from the 6-1 tour of the Grand Canyon and Hoover Dam. Our guide was Clayton ... loved him (and he has my son's name). He was not only humorous (which makes the tour go more smoothly); but knowledgeable. He and couple we were traveling with (from the U.K.) made this day memorable! The pilot, Aaron, was also fun and the helicopter ride through the canyon was incredible! We loved eating our lunch with Clay because he was so personable!