Graywolf (Richard) teaches saw sharpening. That is really your best route. Dovetail saws need regular sharpening and it is much more convenient if you can do it yourself. He or I can sharpen for you and there are probably several others, maybe some close to you. But long term you need to know how. It's not that hard once you know a few basic principles and have a few tools.
I'm not in the triangle, I'm in High Point. If you're interested in learning how to maintain your saw then we should talk. I also could sharpen your Saw for you, but I suggest you also learn to sharpen your own. If you're interested then send me a PM and I'll explain terms.