Lost Rental Car Keys .. Huntington State Beach, CA. .. Found in Dumpster

I had a call from Jason in Huntington State Beach. He believed it should be an easy search as he could get me to the exact location where He and his family had spent their day. They are visiting from Georgia. This was a rental car and the rental car company could not find a spare key. It was going to be an expensive and time consuming process to fix this problem.
The call came just as I was finishing my first attempt to find (4) rings lost in the sand 3 miles away, near the Balboa Pier. It would be a few hours till the beach at the pier would clear of people to give me the opportunity to do a proper grid search. The lady that lost her rings had given up hope, thinking that somebody on the beach had found them first. I did return and found the rings after searching for the keys.
I met Jason at Huntington State Beach near lifeguard tower #7. After searching the first area, he showed me his path to the car. That was a much larger location, but I started a grid. He walked back to the restrooms where he spotted a guy in a dumpster collecting recyclable cans. Then he remembered tossing garbage in the same trash dumpster. He asked the guy to see if there might be car keys in the bottom of the dumpster. Yes! Jason’s car keys lying in amongst the trash.
Well, I didn’t find the keys, but I did eliminate the areas where they could have been hiding. Also, the timing of our search happen to coincide with the man that had been dumpster diving..
Jason did reward the guy, who said he would be happy for something to help him buy dinner. I was also given a gratuity which is greatly appreciated.