Those that got in on registration last year, get priority this year. They will be given one week, from what I have heard, then registration will open up after that. Id guess that maybe less than 100 opening will be available. Bottom line, if you don't get in, just show up, and enter. Hasn't been full yet, and don't see it getting full this year with RMRW getting bigger, and people going to that for a change of pace.

PS. Better book rooms now if you are thinking of going.