Guess I'm set! I've got a mulch pile that was moved to the back of the property, mixed with gravel and caliche, because the guys working on the shed moved it with a backhoe. And a big pile of brush from the land cleared...eternal burn ban here, so it'll be there forever, I guess. And a smaller pile of scrap lumber from shed construction. Both on the back of the place. I don't even want to know what might be in them!