My records at Six Flags Over Georgia for some rides go like this
Mindbender: 18, Season Pass day '04
Acrophobia: 58 (no that's not a typo), March 25, 2005
Deja Vu: 13, May 8, 2005 and June 15, 2005
Superman: 10, August 5, 2005
Cyclone: 23, July 2004 and what a mistake it was (not sure on the exact day)
I think those are all my rides by the masses. I'm sure at SFNE I had well over 15 rides on Superman Ride of Steel, but I didn't keep count