I would never dream of going on someone else's land uninvited.

That said...is it just me or have times changed? 25 years ago there was just 'land'....in other words, some land was 'owned' by someone and other land was just there. So no one cared if you went on it and shot a few rounds. Today, it seems like every single postage stamp of land is owned by someone, and they actively want to keep you off of it. Particularly government owned land seems this way.

I think the 4 wheelers are actually far more to blame than gun owners. Nothing creates havoc on piece of land like a few hundred horsepower connected to knobby tires.

Garbage dumps are another example...used to be you could go in and shoot rats or old washing machines but no more.