Based on the latest information available, the GA 39 Seminole County boat ramp in Florida is a concrete boat ramp. It is approximately 12 feet wide, which is wide enough to accommodate most types of boats. This boat ramp services Lake Seminole, which is a large reservoir located in the Apalachicola River basin. Lake Seminole is known for its excellent fishing opportunities and is a popular destination for anglers and boaters alike.

According to the Florida Fish and Wildlife Conservation Commission, the following types of watercraft are permitted on Lake Seminole: motorized boats, canoes, kayaks, sailboats, and pontoon boats. All boats must be registered and comply with Florida boating laws, including carrying appropriate safety equipment and obeying speed limits and other rules of the waterway.

It's worth noting that conditions at the GA 39 Seminole County boat ramp may vary depending on weather and other factors, so it's always a good idea for boaters to check local conditions and take appropriate precautions before launching their watercraft.