Without scores, but with sufficient non-traditional credit, you can use FHA, VA, USDA or even Fannie Mae conforming financing (although with Fannie Mae be prepared to put at least 20% down if you don't have scores or traditional credit).
FHA is just 3.5% down, VA financing is 0% down, and USDA Rural Development financing is also 0% down as well (Ewing, KY, and all around you, is an eligible area for USDA RD financing.. and very likely could be your best bet, check http://eligibility.sc.egov.usda.gov/eligibility/welcomeAction.do for your income eligibility/make sure you don't make too much). Without credit scores you will likely be limited to the "Direct" version, so those are the income limits you'd want to make sure you are within.
I'd copy & paste a bunch of information in the body of this post, but I created a blog that details what non-traditional credit is, how much is defined as "sufficient", as well as how document the non-traditional credit.
"No scores? No problem. Just use non-traditional credit."
Your lender will help with that. When you first sit down and explain your situation and goals, they will let you know what programs may be available for you. Much of it will depend on your credit, some credit is non-traditional, other considerations will be your down payment, job times etc.
Depending on your timing, it may be possible to get some traditional credit established. A credit card with your bank, even a secured credit line, may be a place to start, but talk to a lender first.
All the best hope this helps, we don't know Ewing but Lisa know mccreary county ky pretty well alot of family that way.
Dave & Lisa