Where does everyone get their scrap metal from. I just got a new welder and I want to do some practice on the spare stuff before putting the arc to my jeep and frame etc. I've look at craigslist with no leads and I'm holding off on going to the local scrap yard because I know they get their stuff for cheap and re-sell it back on the steep end. I don't want my pocket book getting hi-jacked by anybody other than myself. Thanks!