Flying in to Vegas on May 15, to visit relatives, and then planning the above road trip.
Did something like this before, but that time went through Yosemite via Tioga pass, and then to San Francisco, down coast road and through Sequoia National park. That was a great trip and I got some great advice from this forum about great places to stop and things to do and see. I hope it will happen again. We are planning about a 2 week trip.
We will return to Vegas to fly home (borrowed car).