So I'm thinking about heading to the AAI conference this year, but honestly it'll be a major pain in my ass to get up there.  Basically I'm wondering if it is as good as it sounds.  I'm in nursing school so spending a weekend away isn't all that easy.  That being said, it looks like an amazing weekend.  Who wouldn't want to be in the presence of Christopher Hitchens? 

Any suggestions from someone who has been before would be greatly appreciated.  

Is it worth the time/money?