Definitly work on the vocabulary. You'ns is a dead giveaway. Its Yall. Best not try to fake it either.

Some general observations.

Camo is not just for hunting.
Don't drink any of that fancy imported beer.
Beware of eyeballin' another dudes gal. Remeber the old Souther Chivilary ideas are still in effect.
Roadkill is fine. But please make sure it is fresh. For extra points have your own knife own hand for guttin' and cleanin'. Nothing says CITY SLICKER like lack of a decent knife.
All words that end in -ing the g is silent.

Seriously you might want to spend some time in a tanning bed and run the heat before you come. I have freinds up your way and trust me when you get down here you will wonder how it could be so hot outside of a desert.