I will post pics as it goes on but I just purchased a pork butt/butts for 24$ at sams and its a total of 16 lbs. So rule of thumb from what I have read is 1 hr per cook. Also I know this is a 2 pack they are seperated. I want to freeze one and cook the other. I am not sure if they have the bone in them or not I thought I felt a bone but I am not sure, Ill find out tomorrow. I will be cooking at 250 and gonna try and hold it there the whole process. I just purchased my Maverick ET-732, so this will be my first use of it so also excited about that. I am gonna get it to 205 for sure. I have already made my rub, injection, glaze, and home made BBQ sauce my Uncle calls sweet heat. I am hoping things turn out perfect tomorrow I am gonna start cooking around 4:30/5:00 central time. at 250 I am thinking 9-10 hours total for the cook I gonna cook for 3 hours unwrapped in a pan then swap pans to a apple juice pan and cook for 6 more hours wrapped with aluminum foil. So I am hoping and praying for my first butt for my family for memorials day.