I think the bottom line here is to always be courteous and respectful. Carry yourself this way and it will open up far more doors than pushing your "rights" on anyone. One of the most lucrative sales tecniques is "word of mouth" or "repeat customers". This is achieved by establishing trust and respect.
Homeowners that you have established this relationship with become "references" and can refer you to other possible sites to hunt. If nothing else, if you leave a good impression, they may defend your activity to their neighbors and build a general "Good Impression" of you and your activitys.
Homeowners that you have established this relationship with become "references" and can refer you to other possible sites to hunt. If nothing else, if you leave a good impression, they may defend your activity to their neighbors and build a general "Good Impression" of you and your activitys.