Strange place to post this but oh well, here is my advice since you've asked this a couple times now with little feed back, hit up the local race track, car show or speed shop, there has got to be some in your area, a quick bing search netted 5 speed shops in your area, hang around and talk up some of the racers and shop owners,
I hear ya, I dont know where else to ask...I live in Chicago and am heading to SD for a couple days......I'd like to setup appointments in Advance so Im not running around trying to get leads.
I've contacted two performance shops in SD.....I've called and emailed and am getting the "i gotta look into it and call you back" or "our guy isnt back yet, i'll give him your number"