• The Lake Rayburn, Texas fishing area is located just north of Jasper, Texas. The F109-01 SD card shows all the detailed fishing information as shown on the, waterproof, two-sided fishing map F109. This SD card is designed for boat fishermen having the Garmin electronic fishing unit on board. • A Garmin SD card, designed to plug into most Garmin electronic fishing units and to download all the fishing waypoints shown on the F109 waterproof freshwater lake two-sided fishing map of Lake Livingston,Texas. The fishing waypoints will be permanently displayed on the garmin unit, once downloaded. • Lake Sam Rayburn (F109-01 SD card) is a large East Texas lake, located east of Lufkin. Lake Sam Rayburn holds Black Bass, Crappie, White Bass, and Catfish. Many fishing tournaments are held every year in this large lake. • The downloaded fishing information on your Garmin unit will display various waypoints as symbols for fishing locations, marinas , boat ramps, kayak launch points and other points of interest.