Here's a photo to give you an idea of what I'm working with. This picture was taken after all the brush, briars, vines and scrub trees were cleared. None of the rocks had been disturbed just yet. The rocks on the left are still covered by some vines and at least as big as a full size pick up truck and these are nowhere near the biggest on the property. Not sure how deep they go below the surface but I do know they are not going anywhere. The smaller rocks are a little hard to see because of the shadows but this gives you an idea of what's there. I'll try to get another picture this weekend to show the progress so far.
I'll try the photo thing again.