I said what I was trying to say.
I grew up in Montgomery. South Alabama I know like the back of my hand. I also know that there's some pretty rough parts of the Birmingham area where someone from out of state/town with a vehicle loaded to the gills and probably a trailer in tow, stopping for gas/quick snack and tired, doesn't want to stop at the wrong place where they might not be paying attention and get taken advantage of.
Some parts of the Selma/Demopolis areas are pretty rough, too, IMO. Take it for what you want. I am just trying to give a little heads up.
FTR, I don't live "in Marietta", I live in East Cobb. My mailing address says Marietta, it's more 'southern Roswell'. I agree...You won't catch me moving about much anywhere in the US nowadays without proper preparation.
Back on topic...
I'd say the more popular regional taste for BBQ in Lower Alabama is a mild, slightly seasoned (a little black pepper & barely a touch of cayenne) red-tomato based sauce. Thicker and sweeter on chicken.
Hickory smoked Pork (ribs and butts), mildy smoked chicken and the best brisket you can do is going to do good. In general, I would say that the average butt smoked in south AL doesn't even have a rub. Thrown on the smoker out of the package is the regional favorite.