I dont think that there is an IDPA organization out here locally, I have been trying to find information on places to shoot, but it is tough to find. I just recentlly found a place that shoots USPSA matches. I hear that IDPA is a little easier and less mags required and less ammo shot each time, wish I could find something local for IDPA.
I didn't read through this whole thread, but if you go to IDPA's website, you can punch in your zip code and find a club near you that holds matches. That's how I found the place I shoot at. Did the same thing over at USPSA's website also. In my case, for IDPA I got a 45 minute drive, and a 50 minute drive for USPSA. Now that I've shot both, I prefer IDPA.