Okay, Link... first: YES. You know this already, but every human being I know would understand, even in most churches.
Second, don't do it in your hometown. a) Fort Smith is a notoriously bad environment for the hobby. b) I sense that you are still strongly vested with your SO, and probably in the community as well. If either is true, don't shit where you eat. Especially on your first few encounters. Go on a business trip, field trip, getaway, walkabout, etc. and line up a nice encounter with a top shelf provider. If you need recommendations, let me know if you're using LR, and I'll help you. If you're using NWA, I know the club up there will happily assist as well.
Third, if you have abundant resources, get your own room. This will help you with your shyness (as will being out of town) by allowing you to get comfortable with your environment, and home field advantage is always a good thing. If not, no big deal - just double down on your research to ensure that your provider is the right one and she's aware in advance that you're new to the hobby. I have one in mind who will sweep you gently into the comfort zone.
PM me if you want names, etc. I'd rather not be the guy to start the name suggestions on an active thread.
Life is truly short. The hobby is truly exhilarating at times... As they say about sex: "When it's good, it's really good...
...when it's bad, it's not that bad..."
Finally, the hobby will likely make you a better lover for your wife. If you're shy, you're going to get over that in time. You're going to get very comfortable with your own body, and you're going to get very confident with the ladies' bodies...including your lady back home. From just the small amount of info you've shared, I feel very strongly that in an couple of years, your SO's sex life will have improved dramatically. Word to the wise, though, don't show her ALL your new tricks all at once!!