Robinson, so sorry to hear that. If you can, make an example of some scumbag as early as you can, and as consistently as you need to for the long haul.
Speaking as someone who does not live at my pond, I'm still shocked to hear about the trespassing at ponds with resident owners.
Clearwell, please elaborate on this cemetary flower thing. I'm not sure I understand. What does it signify.
I'm for anything that works while not creating exposure to liability.