RedactedNarrative: Vessel I and vessel 2 were running side by side with vessel I on the left side. Vessel I moved a little forward of vessel two and turned hard to the right causing it to cavitate. Vessel 2 hit vessel 1 and then hit the operator of vessel 1 ejecting him and causing his fatal injuries.  Both operators had been drinking.  Operator1's alcohol use, inexperience and sharp turn in addition to operator2's exceesive speed were causal factors.