RedactedNarrative: Vessel 1 had just finished fuel at serenity point marina.  Operator stated that the ventilation blowers had been turned on.  
  
  The operator started the engine and vessel 1 exploded and caught on fire.  Both the operator and passenger had burns as a result of the explosion.  The marina owner used his vessel to push vessel 1 away from the marina and into the breakwater.  The breakwater was damaged due to the fire from vessel 1.