I'm watching Mob Wives Chicago. They don't seem as connected as the Mob Wives of NY are (dads and hubbies seem to be a bunch of low lifes & pawns instead of shot callers), but I don't know much about the mob.
I remember hearing rumors about the Dixie Mafia. Google doesn't give much details and I know someone wrote a book a few years ago and it didn't get that much coverage. I know of "good ol boy" outfits among various sheriff depts & judges in AL, and they are pretty well connected. What else is out there in the south?