Thank you all for your replies!
So, I'm glad I asked!

What is non-negotiable for me is Yosemite (depart from there on the 20th) and to arrive at Palm Springs on the 24th (I already bought tickets for the Sessanta tour).

Benton Hot Springs is not important.

Cottonwood in Arizona (instead of Jerome) is more more important and I would hate not to "visit" the Grand Canyon, so that's important too.

Las Vegas only if it is doable, it's not that important.

It's easier to do it now with these points? :/


PS: It's Cottonwood that is making all of this non doable or also the GC?


Thank you:)