RedactedNarrative: VESSEL 1 WAS ANCHORED WHEN A FLOATING TREE HIT IT CAUSING IT TO PARTIALLY SUBMERGE AND THROWING BOTH THE OPERATOR AND PASSENGER INTO THE WATER. VESSEL 1 ENDED UP ROLLING OVER AND FLOATED WITH ITS HULL UP AND THE OPERATOR AND PASSENGER CLIMBED ON TOP UNTIL THEY WERE ABLE TO SWIM SAFELY TO SHORE WITHOUT INJURY.