RedactedNarrative: Watercraft #2 was trolling slowly towards the west. Watercraft #1 was traveling east at 1/2 throttle and collided with WC #2. The occupants of WC #2 jumped into the water just before impact. Both boats were able to return to North public access. Operator #1 stated it was his fault. Operator #1 was transported to the hospital by family. Operator #2 had cuts and bruises on his arm. Both watercraft received damage. Life jackets were being worn by some in WC #1. Alcohol was not a factor. Operator #1 was cited for careless operation.