If you haven't decided on a trail system yet, do Browning Fork. It's the best, although for a flat-lander like yourself, it might be too much unless you are taking a UTV, at which case you will only (by their law) be able to do the green trails. If you care to take a chance, do the Black trails. I think the good ones are 95 and 96. And if you can still breathe, take the one off of 33. (I think it is the one with the 3 rock shelves). All the other Trail systems are for whussies.
I'm from Smithfield, Ohio(near Steubenville) and I have been a lot of places to ride, and I wouldn't trade our "creek trail" for anyting. Countless mud holes, deep creek crossings, and a variety of hill climbs are throughout the trail. I went to Hatfield McCoys last May and rode mostly all black trails on my Brute and had no major challenges. We were trying to hook up with some locals bec. I know there are some unmapped trails that would be more challenging, but it never happened. I almost forgot, I can also hit four bars off of the creek trail.