RedactedNarrative: V1 WAS TRAVELLING NORTH ON THE COLORADO RIVER, JUST IN FRONT OF AND TO THE LEFT OF V2.  V2''S OPERATOR REPORTED THAT V1 WAS MAKING ZIG ZAGS, BACK AND FORTH ACROSS THE RIVER.  V2''S OPERATOR SAID THAT HE ATTEMPTED TO AVOID V1 BY GOING TO THE RIGHT BUT V1 SWERVED RIGHT IN FRONT OF HIM AND HE RAN INTO V1.  V1''S OPERATOR GAVE A DIFFERENT ACCOUNT OF EVENTS THAT DID NOT MATCH WITH THE DAMAGES TO THE JETSKIS.  NEITHER OPERATOR NOR V2''S PASSENGER WERE INJURED.