Not personal properties, they belong to land owners or farmers that I have met over the years and continue to build relationships with them. And yes, definitely need permission before being able to hunt the land(s)...
Some advice if you do gain access to some private property......
"Don't be a politician"... meaning...... don't go there only when you need them, visit them even in the off season....build a good relationship because friendships can last a lifetime, politicians only last a term/season or two