I usually take my video camera out opening weekend and film the rut. After the hunt everyone watches and sees whats out there. When two or three people do this it can be amusing to sometimes see the same deer in three different places in one morning. It is a great tool to learn age and sizing so that everyone is on the same page as to what a shooter is and isn't. My camera cost me a shot at two shooters opening day 4 years ago. I picked the best one and went back out that afternoon with high hopes. I never saw either deer again all season long. No one else on the lease did either.