I think for #Baycon I'll bring the smaller coffee maker that I inherited from my folks, rather than the large 12-cup model. I've already decided I'm not bringing wine with me, I'll buy a couple of bottles at the Trader Joe's across the street. Looking for every little bit of cargo space I can reclaim!
I'm also just going to bring the 2x3 set of cubbies. If it turns out to not be enough then next year I'll pack 3x3 worth.