AFTER REFUELING, UNTIED BOW AND STERN LINE WHEN A STRONG GUST OF WIND BEGAN TO PUSH HOUSEBOAT AWAY FROM THE DOCK. FEARING THAT THE HOUSEBOAT WOULD DRIFT TOWARD THE SHORELINE THE PASSENGERS RETIED THE STERN LIN TO THE DOCK.  DESPITE THE ATTEMPTS TO SECURE THE BOAT THE WIND CONTINUED TO PUSH THE VESSEL AWAY.  AS THEY CONTINUED TO DRIFT THE STERN LINE GOT INCREASINGLY TAUGHT AND EVENTUALLY BROKE ITS ANCHOR POINT CAUSING THE APPROX 7' SECTION OF ALUMN RAILING TO BE RIPPED OFF THE VESSEL AND FALL INTO THE WATER.  OPERATOR BELIEVES TWO ANCHORS POSSIBLY WENT MISSING/FELL INTO THE WATER AS WELL
SAN JUAN