Elkhorn Ridge RV Park, South Dakota - Rates, Dates, Payment methotds, Discounts RATES, DATES, DISCOUNTS, PAYMENT METHODS: RV Sites $ 48. 00 Tent Sites $ 29. 00 Small Cabins $104. 00 Large Cabins $152. 00 RV Monthly Rates $650. 00 RV Weekly Rates $225. 00 We honor Good Sam, AAA, Military, Escapees and AARP.