Wow, I took a day off and missed about 10 new replies. Thanks for the comments. I’ll address some of the comments people left.
Yes, lots and lots of no trespassing signs posted everywhere including the dock itself.
Chained access is locked, and all boats (we have 5 total including kayaks) are always locked, keys are controlled.
It’s not so much the people we trust, it’s the friends of friends of friends are likely going to be a problem. Mostly people we know with teen aged kids. Also these same people are likely to come back uninvited to fish or steal.
No police ever come around out there, I have never seen the police or DNR anywhere. The dirt roads are regularly used by people leaving bars late at night drunk to avoid the main roads, they commute to the nearest town.
We have a trail camera and an arlo camera that works through the cell towers and has a live feed. My parents set this up, as I am not there much. I think it has a motion feature but it is difficult as the wind tends to blow things around and activate it.
Based on my research and parroting off what a few people here said they are likely to sue and take the payout of the umbrella policy versus suing for the property itself. Best thing I see right now is insure myself for personal liability. I used to have an umbrella policy because of my boat, it was $155 a year and covered up to one million dollars.
Speaking of other things people posted, this place/area is almost like the Wild West. The elected sheriff literally tells people “if you shoot someone dead on your porch, be sure to drag them inside before you call us”.
Let me tell you a story, many stories that were told to me by people much older than myself. This is all strip reclaimed land with high walls (basically sheer cliffs remaining from strip mining operations). Historically, people would drive stolen vehicles off of the high walls, dump murdered bodies and allegedly the kkk used to hold meetings there and burn crosses. This is well before my time, but the place is largely still undeveloped and mostly owned by cattle farmers and the coal companies. Also close by is where the Craigslist killer was killing people, he lured people out into the middle of nowhere after they replied to his help wanted ad. They would meet him in the middle of nowhere and he would lead them up over a hill then shoot them. He was caught many years ago now. This is the kind of place where you usually have a gun of some type by your side, mostly because of the crazy people but also mountain lions and packs of coyotes, (they can become emboldened in large packs).
Where I live now is a stark contrast to rural Ohio, politically, ideologically, and we’re very progressive here near Washington DC.
Edit for clarity