RedactedNarrative: PWC #1 was pulling a tube with three children. PWC #2 was making waves for the children on the tube. PWC #1 and PWC #2 collided. Operator #1 suffered an injury. There were no injuries to the other parties involved. Life jackets were being worn by all. Alcohol was not a factor. There was no damage to either watercraft. Operator #2 received a warning for careless operation.