Good advice so far!
300-350 it usually takes about an hour, I pull at 160 in the breast and usually the thigh is around 175-180 (I like the thigh as close to 180 as possible).
1 tip I've learned that seems to help - use a warm can of beer. If you only have refer'd ones, run it under warm/hot water for a few min untill it doesn't feel cold any more, just helps speed up the cooking time a bit. Oh and, open it in the sink! :wink:
I also pour out 1/4 of the beer and punch a ring of holes around the top of the can, lets more moisture out?
Last thing - take the flap of skin from the top of the breast side and pull it over the neck hole and pin it to the back with a couple of toothpicks, it looks nicer and will hold the moisture inside.
Post some pics for us!