There's a huge cemetery near me, and it's the place to go for Pokemon hunting. I was there early this morning for a few hours, and it started getting busy when I left around 11am. But I went back after dinner around 6pm, and the place was packed. Easily 20 or so cars lined up along a cluster of pokestops (all with lures) and maybe another 30 people walking around chatting. This was just one area. It seemed more like a state park than a cemetery. There were at least 10 or 20 other cars all driving around the rest of the grounds and others walking. There are tons of water Pokemon there. I have a million Goldeen, Psyducks, Poliwags and Staryu. And after maybe 3 hours there I have almost half the candy needed to evolve Magikarp.