RedactedNarrative: OPERATOR 1 AND PASSENGER 2 WENT INTO THE WATER AFTER VESSEL 1 BEGAN TO SWAMP  due to an improper transfer of weight. OPERATOR 1 HAD FISHING LINE AND MOSS AROUND HIS ANKLE AS HE ATTEMPTED TO STAY ABOVE THE WATERS SURFACE. OPERATOR 1 WAS ABLE TO RETURN TO THE OVERTURNED VESSEL BUT HAD BECOME EXHAUSTED AND WAS UNABLE TO HOLD ONTO THE VESSEL EVEN WITH THE HELP FROM PASSENGER 2. OPERATOR 1 WENT BELOW THE WATERS SURFACE AND DID NOT RESURFACE.