I'm in the same boat in the same valley. my current bow is a Hoyt carbon Spyder turbo. I had Kevin at spirit quest (closed now) install new hog wire strings for me and his tuning was admittedly a "bench" tune as he called it. basicly just getting the bow to factory specs. from there I followed a thread by ontarget7 on archery talk, he's on here some as well, but he had a detailed tuning thread on that bow. Kevin was kind enough to throw my bow in the press and twist this and that for me till I got it perfect. took 10 or so stops at the shop on my way home to get it done.
no offense to the kind folks at Flaming Arrow, but I don't think your going to get a quality tune there, and now that Sportmans is selling Mathews prime and Hoyt hopefully they will get some capable staff on board, but I haven't needed any kind of tuning since they ramped up their archery department.
long story short, get your own press, vise, and draw board and start learning. knowing how everything works and how to make the adjustments is really satisfying and quite enjoyable. I built my own draw board on my basement wall and started out with a synum press. I think my next investment in my bow shop will be a bow-a-consstrictor press.