RedactedNarrative: Vessel 1 left the area of firefly drive and was headed to the boat ramp at grasshopper drive. It was dark and the operator of vessel one was first using the outline of the trees on the shoreline to navigate but decided to use the gps on vessel 1. Operator was looking down at the gps and was attempting to zoom it in when he turned too sharp to the starboard causing the boat to run into shallow water on a point. The vessel capsized and ejected all 4 occupants. Passenger 1 complained of an injury to her wrist that was caused by her striking something in the boat when it capsized but refused treatment by mccurtain county ems.  Area of the accident was approx 1417 ft ne of the grasshopper drive boat ramp and approx 3665 ft e of the firefly drive boat ramp and approx 4310 feet ne of the hawk drive boat ramp.