Minion Method for charcoal, use LOTS of water in a 2 gallon Brinkman charcoal pan for your water pan (can get it at Westlake's), check out the mods forum. High heat will be your challenge.
If it was me, I'd also throw on a few pork tenderloins too for a snack/heatsink (the pre-marinaded ones from Tyson or Hormel are good).
P.S. Oh, another suggestion before you cook would be to do a "dry run" to "season" the smoker, I've heard that mentioned before although I didn't season mine before my first cook (I couldn't wait /infopop/emoticons/icon_wink.gif )