No need to be intimidated (although I do understand that inclination). Everyone has to have (or have had) their first match at one time or another. With your background, I am sure you will be fine. One thing to keep in mind though, since it is a different game that you have not shot before, is to come ready to learn and take it easy your first match or maybe two. Safety and fun come first and second, and you'll do fine and improve quickly I have no doubt. Some folks have problems if they try a bit too hard before they have the hang of it, if that makes sense.
There is an entry fee of $10 or $15, but some clubs let you shoot your first match with them for free. I can't remember off hand if Tom does that or what he charges, to be honest. I'm sure G1D or bigsig can help with that. It all depends on the club's finances and what it costs them to put on the match, for range use, etc.
Other than the stuff you mentioned, you could use some comfortable shoes or boots with good traction in grass/dirt, a hat, some sunscreen, and maybe some water or sports drink if you want as it will be quite hot of course. I'd definitely recommend not going out and buying much, if anything, besides ammo for the match, as you may pick up some things you quickly learn aren't "ideal" or what you personally want for competition.
As far as procedure, bring your unloaded gun in a pistol rug or case. The range is "cold", so guns can only be handled at designated "safe areas" or when under the direction of a range officer, so keep it in the rug or case until there. Ammunition can be handled anywhere except in the designated safe areas. Other than that, there will be plenty of people to help teach you the rules and guide you through. You'll get the hang of it in no time.
The courses vary from match to match, which is one of the best things about the sport to me. Hope to see you at the match.
Bryant
