Also,don't place a threm in the Bird for the first 2hrs,;this helps prevent Microbes from invading your meats muscle before the danger zone is reached in the first 1/2" of meat,then disinfect the probe before sticking it into the Bird.
Also,do not poke any holes inthe Turkey, you'll lose the juice from the meat during cooking. You want some extra flavor? Make a compound Butter, room temp. butter and mix in the Spices(rub) in the Butter and place inside the cavity and under the skinand Thighs(do this slowly and try not to tear the skin).
IMHO,I would Smoke at 275* or so, up to 300*f. When you reach a temp of 165 in the Thigh(deep without touching bone),the meal will be done,and very juicy.
If the Bird starts to get too dark for you,lay a piece of foil over the legtips,wings and breast to slow this and you'll end up with great Turkey. Save the juices for gravy...
Have a safe and Happy Thanksgiving...
Have fun and...