If you have an RPI membership, this place is a no-brainer. It’s a huge and well maintained RV resort with tons of family friendly amenities. Onsite restaurant and convenience store with gas station. Large pool with hot tubs. Tennis, basketball, pickleball, and shuffleboard courts. Mini golf and an activity center that will loan you a variety of sports gear and well as rent bikes and golf carts. A massive dog park. Our kids also attended a 2 day horse camp onsite which was very fun for them and very reasonably priced. The list of activities is endless. Tons of kids biking around and playing, so easy for kids to make friends. They also have cabin rentals and a few tent sites. There’s a weekly rodeo held onsite during peak season. It’s 15 minutes from Rapid City and close to the Black Hills. If you are looking for a base camp to explore this area, Hart Ranch is a great choice.