If you own the land, it's up to you if you want to post it, end of story. I have no problem with a couple select neighbors, friends, and relatives hunting my land, but ask yourself this- The people from town you don't know, or from out of town all together, who just show up and want to hunt, did they help make any payments on the property over the years?, did they help put in the trails, plant a few food plots, help pay the taxes, chip in when trees had to be cut, crops harvested, or fences repaired? Are they going to treat your land, and its game with the same respect as you?..Really? How many even ask permission? How many invite you to come to their place to hunt?
I guess you see where I am going with this. Not to be a jerk about it, but I live in PA, own several hundred acres in Maine that we work hard to manage for game, to make accessible, and to enjoy thru out the year. I get tired of putting a lot of time, $, and effort into it, only to find people with attitudes hunting out of my stands on my property, un-invited. Garbage and beer cans dumped, people shooting at I dont know what, but making enough noise to scare any self respecting buck into deep cover, and trying to drive their 4x4's onto trails that were cut as hunting foot paths. OK, rant over...
And that being said, it does not mean that knocking on the door, and asking might not be productive. There are more then a few folks who have taken their kids small game hunting, camping, and fishing, all they had to do was ask..
Larry