staypuft
Found some matches.
I usually hate mustard but tried Trader Joe's Carolina Gold mustard BBQ sauce and I love it.
Thanks BludawgThe first one has a more earthy flavor from the Chili powder
By all means try the Roxy sauce but one word of warning aside from being near addictive do not give into the temptation to take a good close sniff while it's simmering.
Blues Hog Honey Mustard is real good.
As far as a more "traditional" mustard/vinegar, I make my own. It's super easy, but is absolutely one of my favorites on all things BBQ.
I use this recipe. Simple and excellent....
http://barbecuebible.com/recipe/south-carolina-mustard-barbecue-sauce/#.Us12WtJDt8E
Ya know what sucks? Just about every one of the suggestions given above are great...so man ya got some tastin' to do!!
As far as my faves go? Blues hog for bought and Roxy's for made. And I second the suggestion to NOT sniff the simmering sauce!:heh::heh: