re: How often do you find money in public?

Rarely but the one good score was over $300 and the best part was it was lost by a Florida Gator WR coach. We were staying at the Gator team hotel the night before the game and the wif spotted an envelope in the parking lot. It had the cash and the voter ID card of the coach. We beat the Gators. I mailed him the cash back and pointed out how badly his team had played and threw in a few Geaux Tigers! It was pretty fun, well worth the cost of being honest. He mailed me a football signed by all the coaches and a few of their star players and told me it was worth more than the money. They were all looking for work a few weeks later, so no.

Aside from that I've not found much.