Ok, almost all booked. Flights, and hotels.
Changed the three nights in Mammoth lakes to one, and two in Yosemite West, you were right, when looking at the map that would've been a bit of a trek.
We also split the SF with Carmel as suggested, thank you for the recommendations.
Having reviewed all the itinerary and after discussing with my husband, we agreed we weren't that bothered about LA so a quick drive by to "tick" the box would suffice us.
I have to book a couple more hotels but the main ones are done, especially those that would book quick like Yosemite and sequoia.
Now the hard part......... To schedule each day to make sure we get to see it all....
I'll come back when I figure out that part :)
Again, thanks for all the help so far...... 8 months, 22 days to go! (Not that I'm counting....)