RedactedNarrative: On 10-24-21 at approximately 1154 hours, I responded to the Windsor north launch ramp at Lake Havasu State Park in reference to a non-injury boat crash involving 2 personal watercraft''s (PWC). Upon arrival both the PWC''s were on the trailer already. Both PWC''s were rentals. I made contact with both operator''s who were unijured. The operator of vessel 1, said that him and his son, operator of vessel 2 , were headed north on the lake. He said that he got ahead of his son and when he went to turn around, he did not see him on his left side and turned right into him. He said that nobody was injured and they were both okay. He took responsibility for causeing the crash. The majority of the fiberglass damage was to the starboard side of vessel 2 where it was struck. Vessel 1 had minor damage as well on the rubrail.