RedactedNarrative: VESSEL WAS OPERATING ON THE LAKE WESTBOUND IN A STORM TRYING TO RETURN TO THE SAFE HARBOR OF THE BOAT LAUNCH.  WHILE GOING AGAINST THE WEATHER, THE VESSEL BEGAN TO TAKE ON WATER AND SUBMERGED WITHIN 10 MINUTES.  THE TWO PERSONS ON BOARD WERE RECOVERED FROM THE WATER SHORTLY AFTER THE VESSEL WENT UNDER.  AN OPENING IN THE HULL ON THE STARBOARD SIDE NEAR THE BOW WAS DISCOVERED UPON SALVAGE OF THE VESSEL.