PoI and Ssra are going to be batshit full, most likely.
I'm gonna two box, but I haven't decided what to play yet. There's gonna be an assload of SKs, Paladins, and Shaman. I might do something weird like mage and enchanter, mage and bard, et al.
Someone should organize a little guild for those interested, I'd join. I don't really know dick about this game anymore, as I've only played about a month in the past few years.