I live in San Jose in NorCal. Like many mentioned here its easy to say "California doesnt cash flow" and move on, but you just have to determine if you want to do more work make more money or do less work and make less money. If you are time and resource constrained then going out of state is a good bet.
What I have realized over the years is - there are deals to be had in CA as well. CA is great at allowing you to multiply your capital quickly because cap rates are low, and sale volume is high. It requires creativity and a hyper focus on how you can increase the income on a property. A few strategies that work in high cost of living markets
1) Layout changes - I have converted 1 bedrooms to 2bedrooms, studios to 1 bedrooms and simply by doing that I increase the rents significantly and now the property can be cash out refinanced.
2) Adding ADU's, preferably attached ADU's (basements, garage etc)
3) Cash for keys + Renovations - washer dryer in units, and upgrade unit (combine this with other 2 strategies, above and you've doubled your equity)