I'm not sure of the specifics and it may not be very easy to get there, but I know Hawaii has a single payer system and a similar climate. It might be something to look into.
I am looking basically at West Coast states and other Western states. Nevada and Idaho are two I am looking at very closely at the moment. I am inclined to simply leave California for various reasons, but I also am looking at the possibility of finding something here.
But thank you for your concern.