Every day, around noon, a guy sells jerk pork on the beach. He wanders by, and normally stops at Rooms, to see if anyone wants some. He has either hot or not. I once heard that its Red Dragon jerk pork. This guy picks up at Red Dragon and sells on the beach. So, realistically, you dont even have to leave Rooms property. If you just watch, you'll get Fruit lady, patty guy, dessert guy, nuts guy, cigarette guy, juice guy, even ice cream guy!.
There are a lot of "vendors" that just get "no thank you". But dont brush everyone off, there's some great food to be had!!