2011 convention

[Goldie300]

What do I need to know about the convention? I have never been before but have made my plans to go at least one day with my brother and his 7 year old electric football fanatic of a son. My nephew has already got me to paint 3 custom teams for him and am working on a 4th, 2 of which are his own design. So what do I need to know? Entry fee? Courtesy rules? etc.