Plans have recently been announced for a $90 Million waterpark that will be connected to Gaylord Opryland Resort & Convention Center in Nashville, Tennessee.
The park ... will be called SoundWaves and will be for hotel guests only. Covering 110,000 square feet indoors and 106,000 square feet outdoors, amenities will include several water slides, rapid and lazy rivers, a "dramatic family ride" and a "thrill ride component," Reed said, along with other features. SoundWaves is tentatively scheduled to open in fall 2018.
Sources: http://www.inparkmagazine.com/ryman-soundwaves/ and http://www.bizjournals.com/nashville/news/2017/01/25/ryman-reveals-new-details-renderings-for-90m-water.html and http://www.bizjournals.com/nashville/news/2017/01/25/rymans-new-water-park-wont-be-open-to-the-public.html and http://www.bizjournals.com/nashville/news/2017/01/18/exclusive-ryman-plots-huge-waterpark-at-opryland.html