I will be traveling to my brothers house this thanksgiving but he wants me to cook a turkey on the kettle. I won't have the time to smoke one low and slow so I figured I would spatchcock one. Going to brine it the day before. Throw some rub and butter under the skin and on top. Start with a 3/4 full chimney of KBB. Pecan for smoke. Guessing about 2 hours. Sound good? Any changes from experience?