Not smart advice to a guy asking for real help. Honestly. I would hate to give that advice to someone and see them get killed. I don't follow people who jump off bridges.
Never asked you to follow me anywhere. Him either. Do only what you are capable and comfortable with. There are many older folks around us. We have always seen to their needs even as much as coming in the dark of night when things go bump. We respond much faster than LEO. over the years we have averted a few things but most often it is nothing.
We have put up with this same crap around here for too long. Simple ways to get things to stop you just have to do them. LEO can not do anything un-less they see it happening. If you trail cam them they are going to find out who you are anyway. Really, putting your head down is one way but getting it to stop can be as simple as everyone in the area writing a letter to them. They will know you are "ALL" watching.
This has worked around us. If it does not, you do the next thing on the list.
We have dealt with far more serious actions than a drunk Hispanic shooting his gun in the air. After a while it should be obvious that you are going to have to take some action or it will only escalate.
Again, it is your area and your decisions. If my family were at risk, well, fill in the blanks.
Carry on.
-CM-