should i have just left them there

And one has cruise control! I had that happen to me at the Mopar Nationals in Indy once. A guy had probably 10 spots and a couple helpers, Saturday the helpers just left and he was on his own. Sunday morning he wasn't selling much and stood up and said "F*ck everyone" and just got in his truck and left! About 30 minutes later he didn't return and nobody else heard him except me apparently. I went over and picked up a few parts that I liked and told everyone around me that everything was free, you should have seen the frenzy! As I was loading up and just about ready to leave a guy who worked there asked me who owned the rest of the parts, and I told him that he did...LOL..