There is a guy in here town that sharpens mine. He usually does it in about 3 hours. He charges $5 a set. I would try to find somebody like that. If you can't find them call a lawnmower place and ask them who sharpens their chainsaw blades (not lawnmower blades cause they usually do it themselves with a side grinder).
If not I'm sure there are plenty here that can give you an address to mail them. Some say to have them hollow ground. I have heard almost no good reasons why but 1000 why not too. Good luck.
Carry on.
PS what part of KY you in?