I'm between Somerset and Glasgow. 2.5 to 3 hours to Lex, Louisville, or Nashville. It is a pretty nice rural area, the people are for the most part friendly and helpful. Crime is mostly drug related and theft, not so much "violent" crime but some usually domestic.
As said, you need to walk any property you are interested in. When my wife and I looked at a nice listing, there was no mention about the several hundred tires piled in the woods, another listing had no mention of the gas pipeline running thru it. It is really 'quaint' to have a creek between the house and the road, until you are stuck for days waiting for the creek to recede.
This area has some flat, some rolling hills, some areas that a mountain goat would balk at. If you haven't done it yet, surf the internet and find a list of properties that seem to meet your needs, find some local realtors and schedule a trip. You will find more listings as you are looking around the area(For sale by owner, auction, and word of mouth).
If you have a good income without working locally, you may be OK in this area, If you need to have a good paying job to live and pay bills, It may be a hard area to live in. The wages here are not really that good, and I assume that you don't really want to live a scratch existence.
My experience is a piece of property with a decent house already built on it, is cheaper than a bare piece of property and build a house, put in septic, etc. is cheaper. but others may have different experiences.
IM me if you want.