Hey, Rene gave me an idea with double jeopardy.

Set 3 or 4 cheap wind up alarm clocks is different locations on your side of the fence set to go off at different times. Be sure to have a hidden trail cam watching the first one.

How about dropping a cheap half of a Walkey Talkie on your side and keying your part to every once in a while asking dickhead if hes seeing anything. Be sure a trail cam watches it and I'd have another one watching the first trail cam.

Ecc 10:2
The heart of the wise inclines to the right, but that of a fool to the left.

A Nation which leaves God behind is soon left behind.

"The Lord never asked anyone to be a tax collector, lowyer, or Redskins fan".

I Dindo Nuffin