RedactedNarrative: Owner and operator heading south towards the marina when they state the lost starboard engine. Operator states he lost steering and the port engine stopped as well. Upon opening engine hatch occupants of the vessel discovered smoke and fire emanating from the engine compartment/ rear of the boat. They directed the boat to the nearest dock and tied up there. They then evacuated the vessel and called 911- North Sea Fire Dept. and Southampton Town Bay Constables responded and extinguished the fire. boat heavily damaged and floating dock damaged as well.