Two personal water craft riding together when vessel 2 collided with vessel one knocking him off his watercraft.  Operator of vessel 1 had head injury and broken jaw.  Operator of vessel 2 had no injuries and was charged with BUI, along with no Boater Education Certification.  Damage on Vessel 1 had fiberglass damage to hood by steering wheel.  Vessel 2 had no damage.
Operator of vessel 1 was in hospital for 3 days.  
Operator of vessel 2 stated she came around curve and seen other jet ski come out.  Operator of vessel 1 could only state they as riding together.
Moss oint