What is the fastest I can get an uncontested divorce in Los Angeles?

3 years into our marriage it’s clear that it isn’t going to work. I’m from Israel and my wife is from the US and our cultural and religious differences are just too great. My family is still in Israel and my father is very ill. I want to get back there as soon as possible and take care of him. Other than a car we bought together, my wife and I don’t have anything of value and I’m willing to just sign the car over to her. How quickly can I get divorced so that I can go back home to Israel and not have to come back to the U.S. for any divorce proceedings?