A buddy and I are going to finally make one of these shows. We'll be at the Atlanta show Nov. 16 and staying the night. 1. Anybody been to one of these? Are they worthwhile? Two hours of fun? Four? A whole day? 2. Should we stay near the convention center or downtown? If we book soon it's about $130 at "moderate" hotels in either area. 3. Where do the ADV crowd party?