I just copped a deal to get (nearly) free crate runners from a scrap pile in a major manufacturer near Detroit. (yawn)
They are 8/4 x 4" goncalo alves in various lengths up to about 6'. (bling bling!)
The deal? I have to replace the runners my source gives me with an equal amount of 'real' firewood. Since I get the 'real' firewood for little more than the energy to load it into my pickup truck, and since I only have to drive a little less than a mile to deliver it, I'm going to call "gloat". ;-)
Bill