VAST Technologies had the honor of working with Schlitterbahn South Padre Island to get their sound system back into shape. This was not an easy task for a park this VAST. It started off with 2 separate systems. With 2 different types of music as you floated along the lazy river. We got them fixed up, and put the whole park on one system with internet radio through their advertising company. Now, you can float through the whole park and hear your favorite song all the way through as you ride the lazy river, and hear all those important announcements.