RedactedNarrative: V-1 was docked at Jacksonville Beach Marine. Operator noticed dark smoke coming from control panel for electronics. Opened control panel and shut off switches but it Continued to smoke. Operator shut off all switches and took Starboard fire extinguisher off of bulkhead and attempted to extinguish smoke that was escaping from the headliner and control panel. Operator called Jacksonville Beach Fire Department for help with fire. They arrived on scene with the vessel fully engulfed in flames with the flames concentrated around the cabin area and wheelhouse. Operator was not injured and was able to get off the vessel safely.