Roger Mooking makes two pit stops in the South for a little sizzle and a lot of smoke. He starts at Comfort Farms in Milledgeville, Ga., a nonprofit organization where retired veteran Jon Jackson helps fellow vets adjust to civilian life by teaching them how to farm, raise animals and cook. Jon often hosts cookouts to thank and feed his community, and Roger joins him to cook a whole mutton seasoned with garlicky rosemary paste and slow-roast cauliflower, broccoli, beets and onions. Roger then heads to Bob Sykes Bar-B-Q in Bessemer, Ala., for classic, open brick-pit barbecue. He learns the tricks of the trade from seasoned pitmaster Van Sykes, who has been stoking coals since he was 8 years old. They season 250 pounds of picnic pork with salt and load it into a 15-foot pit heated with hickory wood. The pork is then sliced, topped with just enough vinegar-based barbecue sauce and sandwiched inside a toasted bun with sliced pickles.