Rick,
$15,($30 for the $$ class) IBO rules and distances.........IBO equipment and center scoring rings but they score as 12 not 11 for this shoot.
You can shoot any time all day I think? (Must shoot with a partner to attempt to qualify)
30 targets spread out across the end of the arena and into the seats.
I will be there probably shooting Saturday in the MBR or Money class.
I shot for the first time myself last year in HC and did OK.

Make sure you bring your steady nerves, there's lots of eyes watching.[:-]
Oh and a properly set 3rd axis!! LOL