Operator WAS PULLING HIS WIFE IN A TUBE BEHIND THEIR BOAT 7/30/2011. THE TUBE HIT SOME WAVES WHICH BOUNCED victim UP IN THE TUBE. THE TUBE LANDED HARD WITH victim STILL INSIDE THE TUBE. SHE SIGNALED TO STOP THE BOAT SHE WAS COMPLAINING OF BACK PAIN, SHE WAS TRANSPORTED FROM THE WATER TO KERSHAW COUNTY HOSPITAL BY KERSHAW COUNTY EMS.