McMinn cemetery is an old rural cemetery. It's no long accepting new interments. It butts up to FM1778, but there is no access road. However, there's no graves close to the highway, so you can just drive across the drainage ditch and park.
Please note that the drainage ditch may be soft if it's rained recently. Use caution!
the highway gets a fair amount of traffic, so the cemetery isn't as quiet as many in the area. Still, while you're here, have a look around the old graves.
You're looking for a bottle preform wrapped in camo tape containing just a log sheet. BYOP.