hmmmmmmmmmmm that looks tasty... very tasty indeed.
Nice how many shoulders you can get on a rack. I have WSM and do about two shoulders at a time on the bottom rack and 4 racks of ribs on the top. One thing I do with my shoulders/butts is cut them up, usually into 4 pieces or at least cut into the meat so it cooks faster and there is more area for the smoke to make contact with the meat. I'll cut around the bone so the meat is all laid out to speed up cooking and that wonderful smoke flavor to touch more meat.
I'll post a pic next time I do one.
usually doing this way using 1.5 chimney of charcoal I can do a few butts, the ribs which are done in about 4 hours, add more ribs or add chicken next, or tri tip, etc....
it's cooling down now and I got about 50 racks of ribs in the freezer from the july 4th sale at frys this summer. Also need to finish off my last turkey from last year to make room for more. I smoke a turkey about every other month all year long.