SIOUX FALLS S.D. (KELO) -- WaTiki Indoor Waterpark Resort in Rapid City, the largest indoor waterpark in the Dakotas, will begin waterpark access for hotel guests starting next year. The move is designed to "offer a more curated and enjoyable staycation for families, travelers, and locals alike" the park said in a news release. "By focusing on our hotel guests, we’ve reimagined the entire resort experience, offering shorter wait times, more open spaces, and a cohesive environment." What qualifies as ‘self-defense’ under SD law WaTiki will also offer a limited number of day passes available for advance purchase.