I'm on the other side of the US (the Philly region) so I don't get out to the shows. I tried searching the net to see if I could find anything but it looks like no early information has been leaked out yet.
Have you been able to attend any of the prior shows?
I actually made it out to NY Comic Con...it was fun...I am super excited about San Diego and then Creation...I heard somewhere that there is going to be a Roddenberry panel with Gene's son Rod...apparently they are working on new Roddenberry content...AWESOME!!!