Welcome to SDN, windcolour. A couple of things:
1) Please do not cross post your threads in more than one forum. Just pick the best forum for your question and post it once. I've moved all the posts from the other thread here.
Sorry, I am new to this forum. Thanks for letting me know this policy.
2) To answer your question, it depends. I don't know how set you are on staying in the South. Unfortunately, most public Southern schools do not take a lot of OOS applicants. My state schools (I'm from FL) are a good ex. of this. You might try applying to some of the private schools in the South, though, like Tulane and Miami. Also, I'm not sure what the policies are for schools from states that are neighboring TN. But that would be a good place to start, since some state schools give preference to people from neighboring states. You should see what the OOS rules are for state schools in Kentucky, VA, etc. For example, I was able to apply to UAB since I came from FL, although I also had ties to the state of AL (previous resident). You are from a neighboring state for AL too, but you should probably not apply to UAB unless you can raise your MCAT to the mid 30s range.
You are right that most southern state shool are quite conservative on admitting OOS student. That is why I raise this question. My stats is not so good and I hope it is possible to find some more schools to apply broadly. UAB is difficult for me to reach. I may want to have a try at AL.
Thanks again.