How to find and contact owners of neighboring properties when you're out of state?

[David Luu]

This is new to me. But say you wanted to contact them to discuss things like repairing a shared fence. And to make things more complicated, we can assume the neighboring property could also be a rental, and the landlord is elsewhere.

What are ways to find contact information on the property owner of the neighboring properties? Would some of these methods require I go pay a visit to the city of my property just to get access to the contact information?