My wife and I had reservations about taking this tour. We are SO glad we did. It was wonderful to sit back and let the driver navigate everything. We didn't have to worry about winding roads, traffic or parking. Sign up for the full package including the evening dinner show at Fort Hayes (really good show and dinner). Everthing was smooth, the bus was comfortable and nice and the guide was informative and entertaining. We covered the Needles Highway and tunnels, Mount Rushmore, Custer State Park, Lunch at the State Game Lodge (very good), Sylvan Lake and Crazy Horse Monument. I am fairly positive that we would not have seen that much had I been driving myself. My only critique is they could have skipped Sylvan Lake and spent more time at Rushmore. One of the highlights of our trip and I would encourage anyone to take the tour.