6 Flags America (Maryland)
6 Flags Darien Lake (New York)
6 Flags Great Adventure (N.J.)
6 Flags Great America (Illinois)
6 Flags Great Escape (N.Y.)
6 Flags Kentucky Kingdom
6 Flags New England (Massac)
6 Flags over Georgia (Georgia)
6 Flags St Louis (Missouri)
Adventureland (Iowa)
Arnolds Park (Iowa)
Astroland (New York)
Busch Gardens (Virginia)
Camden Park (W-Virginia)
Canobie Lake (New Hampshire)
Cedar Point (Ohio)
Clementon Park (New Jersey)
Coney Island (Ohio)
Del Grossos (Pennsylvania)
Discovery Cove (Florida)
Disneyworld (Florida)
Dixie Landin (Louisiana)
Dolly Wood's (Tenessee)
Dorney Park (Pennsylvania)
Dutch Wonderland (Pennsylvani)
Geaugalake (Ohio)
Gillians' Wonderland (New Jers)
Hersheypark (pennsylvania)
Holiday World (Indiana)
Idlewild (Pennsylvania)
Indiana Beach (Indiana)
Kennywood (Pennsylvania)
Kiddieland (Illinois)
Kings Dominion (Virginia)
Knoebels (Pennsylvania)
Lake Compounce (Connecticut)
Land of Make Believe (New Jer)
Michigan's Adventure (Michigan)
Morey's Piers (New Jersey)
Old Town (Florida)
Riverview Park (Wisconsin)
Seabreeze (New York)
Seaworld Orlando (Florida)
Seaworld San Antonio (Louisia)
Sesame Place (Pennsylvania)
Shipwreck Island (Florida)
Silver Dollar City (Missouri)
Smoky Mountain (North Carolina)
Stricker's Grove (Ohio)
Sylvan Beach (New York)
Universal Studios (Florida)
Valleyfair (Minnesota)
Waldameer (Pennsylvania)
Worlds of Fun (Missouri)
