I have a friend who spent a lot of time trying to use goats for forest management. He kept getting goats for free on craigslist. Apparently if you have a goat escape, the worst thing you can do is put it back with your other goats because it will put the idea of escaping in their heads and/or teach them how to escape. So people who know about goats, yet for some reason still decide to keep them, when a goat gets out they either kill it or give it away. And they never ever take a free goat (unless they plan to kill it right away).
I'd see what other kind of livestock you can get for free on craigslist, pick the one you want to look at the weekend you take it out there, and don't ever plan on seeing it again. Just like your feeders and 4-wheelers. You said East Texas, right? :p