We live on 3 acres beside a 15-acre lake. We have large oak trees all over the property. Katrina blew over one of the shoreline oaks right towards the house, missing it by 6 feet. I've about got the tree cut up. I'm now wondering what to do with the root ball. It's disk-shaped with imbedded clay about 14-16 feet long and about 10-12 feet high. It's farkin HUGE!! How in the heck do I get rid of this monster? Brett EDIT: The trunk of this tree is about 36" in diameter at the base.