Preliminary info as of 6/11/10 is that 2 friends went out at night on a vessel that was not seaworthy and had prior cracks in the hull.  The vessel started taken on water, swamped and eventually sank.  The vessel sank next to a buoy which the two persons grabbed onto but the deceased lost his grip, floated away and tried to swim to a nearby lighthouse but drowned.  He was holding onto a child's pfd but it was not enough to keep him up.  Will update when more info is available.
Plymouth                      