RedactedNarrative: DRIVER 1 WAS OPERATING VESSEL-1 IN THE AREA OF MONROE DAM.  VICTIM 1 WAS SEATED IN A SEAT ON THE BOW OF VESSEL-1, D-1 HIT A WAVE CAUSING VICTIM 1 TO CAME OFF HER SEAT AND COME BACK DOWN HARD ON HER BOTTOM, HURTING HER BACK.  SHE WAS TRANSPORTED BY D-1 TO PAYNETOWN BOAT RAMP AND WAS THEN TRANSPORTED TO BLOOMINGTON HOSPITAL BY IU HEALTH AMBULANCE SERVICE WITH BACK PAIN.