Some hunters can be a funny bunch. Cap in hand asking for access and permission. Permission given and they think they can now do whatever.
For the last 2 years, my son and I left the crown land and chased moose on private land, every owner got a text a couple days before asking if we were still good to hunt. Every owners rules were respected. While out we pick up garbage, clear trails and report on what we see as far as non permission guys or fence issues etc.
I ask, you say yes, I do what I can to make sure your at ease while I am on your properties. Not too hard to repay the generosity 2 fold.
I would be putting up a sign on each tree where the cams were saying come talk to me about getting your cameras back and oh ya, your permission
Then see what they say about breaking the rules you gave them.