Rapid City Regional Airport is the best place to find car rentals. Make rental reservations early; Rapid City is visited by many business travelers, and rental agencies are often booked.
Avis. 800/831–2847. www.avis.com.
Budget. 800/527–0700. www.budget.com.
Casey's Auto Rental Service. 1318 5th St., Rapid City, SD. 605/343–2277. www.caseyscorner.com.
Dollar. 800/527–0700. www.dollar.com.
Hertz. 800/654–3131. www.hertz.com.
National. 800/227–7368. www.nationalcar.com.