Toad,
I live near the Arkansas/Louisiana border on highway 425. Power company trucks and cherry-pickers have been passing in mile-long convoys headed toward the disaster zone. The crews have been told to expect to spend at least 6 weeks in the area.
It's going to be quite a while before communications are fully restored. Finding someone down there would probably be extremely iffy. It might be best to wait for them to contact you.
Whatever you decide to do, I wish you the best of luck.
Regards, Shuckins