RedactedNarrative: Both operators were cruising in night conditions. Vessel # 2 impacted vessel # 1 on the starboard side with the starboard side pontoon of vessel 2.  Upon impact, the occupants of vessel 1 were thrown. Vessel 1's  operator  and passenger 1 ended up on the left side floor and passenger 2 was ejected into the water. Passenger 1 sustained a laceration on her head and leg and was treated at the hospital.  The  operator of vessel 1 sustained cracked ribs and was treated at the hospital.  Passenger 2 surfaced from the water and refused medical treatment. The occupants on vessel 2 were not injured.