signage like pack it in pack it out, and peer pressure, just keep talking about it to people you play with, pick it up in front of people or schedule a work day before you play, what we do is four or five of us will play a round, I'll push my cart and we crush the cans, bottles and rest of the trash, we use Walmart bags and fill them up and tie them to the cart, we've had as many as eight to ten bags hanging off of it, it looks pretty funny, bag lady Dave, lol
if everyone just picked up one piece it'd be a huge difference, the ciggarette butts are what really get me
keep it funky, btw, did you hear about the grant approval for the Gateway course in Ft Worth, work will start in a week or so, hope you getting the updates