If I go, I'll hang with my friend and his squad, maybe offer to tape and pick up brass.
Definitely help paste! But please, please be attentive to the comments of the Safety Officer and Scorekeeper. You can't IMAGINE how much of a boob you'll feel like if you inadvertently paste a target before the SO has officially scored it. In a major match (and really, by rights, in
any match) that's an automatic re-shoot, and neither the competitors nor the match officials look kindly on such things. Not that you should be hesitant to help out...just make SURE you've gotten the o.k. from the SO (every time) before you paste any holes. Sounds silly, but I've seen it happen many, many times.
As far as brass goes, watch your step there too. MDs seem to be getting stricter about the "lost brass" match idea. At the last major match I shot and SO'd, the MD made all shooters and staff aware that any competitor seen picking up brass would be immediately disqualified. Period. At best, brass fetching can be seen as an unnecessary delay of the match, as well as taking folk's attention off of pasting. And in a lot of cases the MD's consider the right to retrieve spent brass at the end of competition as one of the (very few) perks belonging to the SOs who volunteered so much time and effort to set up and run the stage. If you don't see anyone picking up brass, don't touch it. Trust me, it will get picked up in due time.
Have fun, talk to as many people as you can (after they finish their strings, of course) and pay as much attention as you can to the gun-handling and footwork of the better competitors. Some of the biggest gains you can make early on are in simply figuring out how the fast guys move their guns, execute their reloads, work with cover, and how they choose to maneuver between and in relation to the firing points.
Let us know how it goes and what you get to see!
-Sam