I made some wings in the WSM today (first time!) and they were incredible. Jon - your sauce recipe is on target! I doubled it, and used chili powder instead of the Sriracha/Chili Garlic Sauce, and added a teaspoon of distilled white vinegar. Jeff, I followed your method of 20 minutes direct, 20 in a hot tub (covered w/foil, liquid was a can of chicken broth and a few splashes of the wing sauce), then 20-25 direct until they were the right crispness. My wife was quite impressed with how they turned out.
Thanks for the advice and inspiration! These wings will definitely be in the regular rotation.