I should be able to get a ride, so I can bring a bunch of terrain. I have the Medieval Market Village set still assembled, and a few other small buildings put together. As for baseplates, I have a decent amount, as you've seen the past two times. I'll put together a fuel depot or something that can explode, because BrikWars. This will all have to wait, though, since I'm bogged down with assignments until Thursday.
As for minifigs and whatnot, I'll limit myself to this: http://brikwars.com/forums/viewtopic.php?f=17&t=10582
Might not even bring the two peach-zombie-creating people. The only change I might make to this is giving everyone a powerful weapon. They all just have standard stuff right now, so I'll probably throw in a grenade launcher, propane tanks, and something for the death guys.