Demographics is indeed destiny and I can't recall any demographic shift of these proportions since the Goths sacked Rome. Unlike what befell Rome, this assault appears to have the full approval of our own majority national party.
I'm a Californian too and have watched the same changes you have. The impact of illegal votes has been crucial in this slow-motion disaster. And the Prop. 187 debacle showed once and for all that American citizens no longer have any say in how their government operates.
I give the President and Congress great credit for appointing what appear to be two solid conservatives to the Supreme Court. But I fear it's too little, too late given their apparent inability to comprehend the result of the illegal alien problem. If they do comprehend it, then we live in an age of cynicism beyond any I ever thought I'd see in my lifetime.