Is this possible?

I want to leave LA Thursday morning & I need to be in Seattle by Noon on Sunday.
1. Is it possible to see the Hearst Castle & Muir woods? Will I be backtracking anywhere if I do?
2. I heard good things about Carmel – maybe this could this be my first night stop?
3. I would like to make one stop in San Fran for a few hours – do you think I will have time? Or should I just keep driving?
4. After San Fran is there any other points of interest for me to see & will I have time?
5. Where should I make my second night stop?

As you can see I’m a bit lost on what to do. I realize I can’t do everything

Thank You