Turkey -- I've cooked lots of them. We wait till they go on sale for .99/lb and buy a bunch of them. Most of the time I throw them straight into the Bandera, Weber, Hasty Bake. Plain or marinated they should come out good. Somewhere I learned to do them bone side down.
Pork Butts -- Bill do you have a Sam's Club around you? I buy mine there by the case. Usually Excel brand, 2 to a cryo and they run 7 - 10 lbs each. The price varies alot but I have never paid more than about $1.15/lb. Usually its 70 to 80 cents/lb.
Heath in Brier
West Coast Chapter
Bandera(Highly modified), Hasty Bake, Weber Gold, Unmodified SS hot water tank, an old wood burning fireplace insert, 2 buckets, and a hole in the ground. HeHe