RedactedNarrative: Watercraft #2 was trolling on the east side of lake, approximately 100 feet from shore, when they were struck by Watercraft #1. Operator #1 estimated his speed to be 7 MPH. Watercraft #1 went over the top of Watercraft #2, causing injury to two occupants of WC #2. Operator #1 checked on their injuries and then towed WC #2 back to shore. Watercraft #2 was partially submerged. Medics were on scene and one occupant of WC #2 was transported to the hospital for injuries. Operator #1 had consumed one beer and field sobriety tests were performed and PBT was administered with a result of .013. Also in WC #2 was a 6-year-old male who was not injured. There was no damage associated with the incident.