(White Water Rampage, 29', 1984, 13-49-i) across White Water Rampage in 6 Flags Great America W. of Gurnee, Wilson Township, Lake County, IL. IL132 (Grand Av.) E. 0.7 miles from jct with I94 exit 69, S. on 6 Flags Dr. 0.3 miles. Bridge is inside the park. Admission. (N42 22.160 W87 55.947) Photo by Don Burnell 11-1984.