Travelling to LA, Tahoe or Yosemite in Spring Holiday

Hi,
I plan to take use of the spring holiday for travel around in California, we may drive to LA, Tahoe or Yosemite. The schedule is flexible.

I am a visiting scholar in Stanford from China, male. I do not have much experience travelling here, so I am looking for partners. Fees like gas or hotels could be shared.

I have a 2001 Camry in good condition that we can drive, it is ok if you prefer we drive your car.