In agreement with Tummyman.
However, a comment on the statements regarding the legal issue of postings etc.
"Trespassing" is not just about "posting"; cf. Title 635: UNAUTHORIZED ENTRIES, especially RSA 635:2 I. A person is guilty of criminal trespass if, knowing that he is not licensed or privileged to do so, he enters or remains in any place.
https://www.gencourt.state.nh.us/rsa.../635/635-2.htm
https://www.gencourt.state.nh.us/rsa.../635/635-4.htm
https://www.gencourt.state.nh.us/rsa...C-LXII-635.htm
Hopefully this won't trigger another long debate, on how to define trespass.