Hello! I am in Tulsa, OK. Well if you following that link in the above post you can see kinda what I am up against. I had a 600 foot driveway put in the my guy dug the top black dirt down to clay and put the driveway rock right on the clay base. so I have a lot of piled up good black dirt that will need to be feathered around the house and shop that are being built. Also brush hogging and maintaining my driveway.