I would put a link to their website but it seems chronically DOWN

The Chesapeake Beach Water Park opened in the summer of 1995 to serve the local community with more splashin' fun. Eight water slides, fountains, waterfalls, a lagoon, kids' activity pool, water volleyball area, and more treat everyone to a cool time. The adjacent recreational center houses a gym for casual games of basketball or dances, a game room with pool table, meeting rooms with windows overlooking the water, and much more. The entire center has become a central part of the community, with something for everyone.

CREDIT:Town of Chesapeake Beach, Maryland