My mother and I took the Grand Canyon via Sedona tour on 3/24/15 and it was fantastic! We were only in Phoenix for a short trip and wanted to see the Grand Canyon and Sedona but would not have had enough time if we tried to attempt this on our own. Plus, I'm not one for driving at night in my own neighborhood so I really wasn't trying to navigate through Arizona in a rental car.
Our guide, Scott, was extremely friendly and full of knowledge! You can tell that he is passionate about his state! I would definitely recommend Vaughn's Southwest Tours to anyone traveling to Arizona!