Never cooked one before, but it was on sale so why not?
Slathered the shank with chicken fat and rubbed with Simply Marvelous Cherry and garlic powder. Set up the go anywhere with a 5x5 briq bed of Stubbs and some cherry chunks. Dropped in 4 lit briqs and watched it settle in around 300. 3 hours later:
Foiled with onions, carrots, thyme and homemade chicken stock for another 2 hours. Then onto a bed of polenta
with the carrots, onions and reduced foil liquid