Yep, that's similar to PA Maineguide. Trespassing isn't a crime unless land's posted, fenced, or you're given notice and they've been using that same lame excuse for years.
Now we've got over 70% of our land posted by the last survey and the anti-hunting on Sunday crowd is still using the same excuse. They heard it in NY and OH as well and they lifted their Blue law anyway... and guess what.... yep, their was no significant increase in posted property in either state.
With almost 40 states already treating Sunday hunting like any other activity on any other day of the week, there continues to be a complete lack of any evidence to support any of the fears and concerns that keep this law in place.
NRA says:
"This opposition to Sunday hunting is in fact opposition to the future of hunting itself."