Thats the kicker , if enough people ask about the sauces you can bottle & sell them too.
Saw a piece on the food network where a guy made more money selling his sauces then he did at the restaruant. Glass jars & labels made off his PC. DO you plan on doing briskett as well ? No BBQ is complete w/out a briskett. As far as the "towelettes" go , use hot wash cloth size towels instead. Best BBQ place I was ever in ( mississippi ) used the hot towels.