RedactedNarrative: Vessel was left anchored at scene after operator ran aground w/ 6 persons onboard. Persons on board were transported to shore by Nassau Marine Patrol. No injuries or damage reported.  At 0325 hours vessel was observed fully engulfed in flames by a motorist on Loop parkway. Vessel is a total loss. Local fire dept. on scene to extinguish the fire. Owner/ operator responding back w Sea Tow at 0600hrs.