Friends in Catahoula Parish recently took us to Jim Bowie's Relay Station in Enterprise, LA. It's a Friday/Saturday dinner only country restaurant run by a retired high school principal and members of his extended family.
In addition to the rustic main restaurant building with its wide front porch, there are a number of small outbuildings (a school, a mill, etc.) that are open for diners to explore while they wait for a table. There was live country and gospel music when we were there.
The menu is simple--our group tried the fried catfish, shrimp, oysters, blackened catfish, twice-baked potatoes, slaw, collard greens and hushpuppies. All were excellent. Be advised that they serve tea and soft drinks only.