Custer State Park is right near Mt. Rushmore, Crazy Horse, the city of Custer and Hill City and a good place to stay. The sites are electric only but each campground has a shower house with a hose bib to fill your tank before backing into your site and there is a free dump station in the park. You can drive the Wildlife Loop Road and see Bison (Buffalo). Also a nice drive (not in an RV, take the toad) are Needles Hwy and Iron Mt. Road. From there you can go south on Hwy 79 to 385 into NE and avoid Denver.
