INTO THE SAUCE EARLY TODAY

Back in the 60's SW Ga, mom had a friend that lived over in the next county. Her husband had passed, she was in her 60's, had always done BBQ and had long list of customers she delivered to. The raised thor on meat on her farm.
She once a month come to our house and use the phone to call customers as it would not be long distance calls. She did pulled pork from Boston Butts, chicken, what is called Brunswick Stew, a must have side, and her special sauce!!
Her "pit" was made of concrete blocks, the rack was 1 in pipe and chicken wire! She had a farm hand that helped flip the chicken racks and keep the fire/heat right. She did a lot of meat!!!
It ain;t rocket science did would tell me. LOL