Hi can someone help..?

I will be driving from LA up highway 1 to San Fransisco, east to Yosemiti then south and across Death Valley to Vegas. Finally from Vegas to Grand Canyon and back to Vegas for the flight home.

We only have 15 days for the trip.

We leave LA on the 3rd of July.

Is the trip possible without too much hassle in the time? Can anyone suggest a scenic route and where to stay between Yosemite before we hit Death Valley.

Has anyone done Death Valley in this period and was it safe..?

Any advice would be helpful thanks.

David