Hi echo - I agree with lamb, although pork is just as good - especially with a jerk marinade - Walkerswood (www.walkerswood.com) is the best I've come across.
I have a Weber smokey Mountain smoker -
http://www.forfoodsmo...tain_Food_Smoker.html
which makes unbelievable pulled pork or lamb - mind you, you're cooking it for up to 6 hours! I buy leg of lamb from Costco - always best quality stuff.
as for the smoked chicken breast - I do 32 at a time - that's another story!