FWIW, barbecue sauce is easy. The three main components are some type of vinegar, some type of chili pepper, and some type of sugar. You can play around with spices, salt content, heat/type of chilis, type of sugar component, etc. The world’s your oyster. Just taste as you go, and when it’s right, it’s right.
Any time I kill some wild hogs, I clean them, split them, and brine them for about three days in several changes of salted ice water in a large cooler. I smoke them low and slow overnight, or if I don’t feel like getting up to tend a fire, I’ll smoke them using cold smoke for an hour or two, then finish them in a 200 degree Fahrenheit oven overnight. I check them to make sure they’re done and pull the meat off the bones (should pretty much fall off) and pull it. Add some dry rub to it, mix it, get out the buns and homemade sauce. Of course, some homemade coleslaw on the sandwich only makes it better. Pickles and onions are the traditional accoutrements. Baked beans are always a good accompaniment. Mustard potato salad is good, too.
Damn, I’m getting hungry.