Hey, I got someone to agree! Thanks, Jim.
Chicken is really easy and fast. The first time I cooked it, my wife said it was the best chicken she'd ever had. Of course, I still have many things to try--like brining, different marinades and sauces, etc.--so I'm sure it can be better, but for a first attempt it was great.
If you're really set on having the butt (I don't blame you), plan on either cooking overnight (haven't tried it yet because I'm afraid for my wooden deck) or waking up really early and going to bed late.
Also, don't plan on cooking for anyone--that was my big mistake. I invited over close family, who I knew wouldn't think any less of me if it came out bad. What I didn't expect was that it gave a bad first impression. Now, whenever I say I'm going to smoke something, they say things like, "oh, I guess we should plan on eating late. We'll bring lots of snacks, because we'll starve if we wait." I think it will take a long time to shake that impression.
Instead, consider the first one practice. If it comes out really good, you can invite people over for leftovers the next day.
Anyway, that's just one opinion!
--Mickey