has any one been here before
is it a pretty good place to ride,
me and my bud are planning a trip
thanks in advance

 

Yes, been there many times. Good variety of terrain. A little pricey ($20) and they don't stay open very late, though. Have you checked out their website?

 

I am not too fond of Big Rock...small, and LOTS of LOOSE ROCKS on some awesome hills. I love hills, but not with HUGE loose rocks...make sure you have a good skid plate system. I have one now and still wouldn't go back.
Others that are about the same distance from me that are better:
Haspin Acres
Clay City Mountain Parkway Offroad
Daniel Boone National Forest