I do chicken parts on my OTG regularly. Our favorites are drumsticks, thighs, and wings. I cook indirect. I pile the coals on one side behind a couple of fire bricks. I lay out in a row as far from the fire as possible. I put the lid on, both vents open, and leave 'em be without looking, for 35 minutes. Then I move them in a line close to the fire (right over the bricks) and start saucing (either bbq sauce or Larry Wolfe's Orange Marmalade Sriracha Sauce) and try to sauce three times (every five minutes). Then I finish over direct for a minute a side (watch carefully as you can burn the sugar in the sauce).
I use a simple rub of salt, pepper, and a bit of cayenne.
It is very easy, results are terrific and the guests all love it!
Dale53