Lorena was a great driver and tour guide. She shared a lot of interesting information for the trip, and made sure we knew what was upcoming and what was expected. It is a very long drive, so be prepared, but we enjoyed the trip to the South Rim and had enough time to walk from the drop off at Mather Point to the Bright Angel Lodge pickup. A breakfast snack and lunch, and lots of bottled water were provided, but I'd carry snacks and a small cooler bag for anything else you want.