Finding property owner's name in California

[Roger Kuo]

I'm just starting out and want to invest in specific neighborhoods in Orange County, CA. One of my favorite things to do is driving through the areas to get a feel for living there and while doing so, I've found some homes that have obvious deferred maintenance. After listening to some podcasts, I learned that what I'm doing is basically called Driving for Dollars. Some of these properties are rentals so contacting the owner is not a matter of just dropping a letter in the mailbox. What is the best way online (in California) to find the name and address/contact info of the property owner?