I think White Diamond outside of Warner Robins in a little town (Bonaire iirc) has both the best BBQ and Brunswick stew in the state imo.
On a side note, when I moved outside the state of Ga. and ordered a BBQ sandwich at a little BBQ place in my new home, I ordered a sandwich with a bowl of stew (of course). The people behind the counter did nit know what Brunswick stew was! I am being serious here. A travesty! An abomination! An outrage! I was stunned. All my life I thought BBQ and stew went together like burgers and fries. It never occurred to me that you could get one without the other until that very moment. I was both crestfallen and flummoxed simultaneously with underlying feelings of rage and grief. I may have cried a bit too but managed to pull myself together enough to place my order and then stumble and collapse into the nearest booth. Life out here in the hinterlands and frontiers can be difficult at times but we struggle on.