RedactedNarrative: Vessel #1 was leaving the dock with blowers on.  When the vessel was approximately 100-150 feet from the dock it stalled.  The operator of vessel #1 restarted the vessel and heard a pop noise and then noticed flames coming out of the engine area.  The occupants of vessel #1 jumped overboard with PFDs in hand and swam to shore.  Vessel #1 burned to the water line.  None of the occupants of the vessel were injured.