So my family has been after me to do a turkey since they tried my ribs and other things. So my sister sent a 21lb bird over for me to smoke. I have been researching how long and how to prepare it. I don't want to spatchcock it. I can cook up 300 degrees in my chargriller duo w firebox. How long am I lookin at. I know its when it hits temp but I need to have it done around 3 so I can wrap it and cooler it for transport. And ready to eat at 430 or 5. My other question is how to prepare it. I do a honey glazed orange chicken on the smoker that everyone loves. I thought about using Apple instead of Orange with it and Apple wood just not sure if I should use Jeff rub with the turkey or not. Any other advice or tips are greatly appreciated for this is my first turkey. I've smoked all the usual ones brisket, pork (butts and loin) ribs and so on. Thanks in advance and happy smoking