For a full sized turkey the resting period should be about 15 minutes. Make sure that you tightly cover the turkey to hold in the heat and moisture while it rests. Put it someplace warm and without a draft so that it can rest quietly. Once the resting period is over you will want to start carving. If you are running early and need to let the turkey rest longer than 15 minutes, cover it with some kitchen towels to add some extra insulation. The heat of the bird will keep it warm.
When you are ready, remove the covering and start carving. Remember the primary rule: The cook gets the first slice. Now you will know why you smoked this turkey.
