Im smoking my first whole chicken tomorrow. Well, first time smoking anything. I just put it in a brine of 1 gallon water, 1 cup kosher salt, 1/2 cup brown sugar, 1 tbs peppercorn and 1 tablespoon of garlic. How long do I brine it? How long do I let it air dry? And how long will it take to smoke if it’s spatchcocked? I know you go by IT but I need a general idea so I know when to start it.