We call the place you are describing UTOPIA; I don't want to sound arrogant or ignorant but seriously from your description.
Why would you leave the US? I'm not from there, but I've visited many times, areas such as Florida and California are gorgeous; except for the crime. I hate to break it to you but the place your describing is the States, you need to find a small, secluded town in Cali (good luck
) buy a nice modest house and start your life there.
Now unless leaving the country is your only option
I would suggest that you strongly consider staying