CoCo Key Water Resort, Rockford, Illinois (part of The Clock Tower)[83] Cypress Cove Family Aquatic Park, Woodridge Ebenezer Floppen Slopper's Wonderful Water slides, Oakbrook Terrace, Illinois - now abandoned Grizzly Jack's Grand Bear Resort, North Utica Key Lime Cove Resort, Gurnee Knight's Action Park, Springfield Magic Waters, Rockford Raging Waves, Yorkville Six Flags Hurricane Harbor, Gurnee (part of Six Flags Great America)