John Gann wrote:
Some good, heavy duty screw-eyes into the rafters. Get some cargo
straps, the kind with an "S"-type hook in the end and a cam-lock in the
strap.

That's similar to my set-up:

http://www.outdoorplace.org/images/Garage1.jpg

John

John Caldeira
Dallas, Texas, USA
http://www.outdoorplace.org/