Somewhere between rnr and Conan:
A piece of angled steel bracket, two pipe clamps and some satin black paint from the hardware store. I added a Manfrotto uniball head for the camera but to stay low-tech the camera could just be screwed to the clamp. The uniball gives me extra height and more flexibility. It is rock solid. I put some cloth/race tape around the harness bar just to protect the powdercoat.