ah, I see what you are saying. Yea, I wouldnt bet against it filling before Boston. I've been watching it pretty closely lately because I was going to wait to register, but it started to steam roll in the last few weeks so I jumped in rather than waiting to see how a couple other things panned out. Never did chicago and looking forward. I'm not too worried about last years issues as you mentioned…..only gonna worry about the things I can control. 😉
Although, after last year i do have a couple of freinds who said they won't ever do it.