RedactedNarrative: Operator of vessel 1 stated he and his passenger was headed down river and slowed down to watch people jumping off a houseboat.  When they attempted to leave area vessel 2 headed up river struck vessel 1 knocking both operator and occupant in the water.
  
  Operator had head injury and teeth and jaw injuries, passenger had cut on the head.  Both was taken to boat ramp at Cedar lake and taken to Garden Park Hospital.  No injuries reported on vessel 2.  Vessel 1 had damage to starboard side and top fiberglass estimated at $400.  Vessel 2 had bow Fiberglass damage estimated at $200.