The best thing I did for QDM on my place is I got a trail camera. It shows you what is out there. Year after year you can show the people that don't believe in QDM how much a deer can grow in a year. Then after two years of pics take a picuture of the same buck and ask then which deer would you shoot. Most of them would pick the bigger buck and tell them it is the same deer just a year later. Just my .02