RedactedNarrative: OPERATOR 1 WAS OPERATING VESSEL 1 WHILE TOWING A WATERSKIER ON A WAKE BOARD. AS OPERATOR 1 WAS UNDERWAY WITH THE WAKERSKIER ON THE WAKE BOARD, THE SKIER FELL OFF THE WAKE BOARD AND SUSTAINED INJURIES. THERE WAS NO OTHER INJURIES FROM THE OPERATOR OR OTHER OCCUPANTS ON VESSEL 1. VESSEL 1 DID NOT SUSTAIN ANY DAMAGE.