We visited our grandson, a grad student at North Carolina State. He's a Carolina barbecue convert (we prefer KC or Memphis but that's another subject). Anyway, he lamented that he couldn't get any southern hot sauces at his market. I would like to send him some but the only one I can remember (from New Orleans) is Crystal. It was on almost every table in NOLA. Can anyone suggest any other popular southern hot sauces besides Crystal and Tobasco?