Hi RTA!

I have a few questions to throw your way.

First, an overview:

My 2 amazing cousins, my sister and I have decided to brave an all-girls road trip this summer.
Our goal: Dip our toes in the ocean off the coast of Big Sur.

We're starting in Toronto, once in the US we plan on taking the I-80 for most of the way because we want to spend the majority of our time in California, and then taking the I-70 back so we can make a short stop in Las Vegas.

To save some money along the way we are opting to camp while in California and to use the cooler method for *most* of our food; restocking at grocery stores wherever possible.

My questions are:

1) Can this be done on $6000-8000 (altogether) comfortably?
2) in 14 days?
3) What are your top 3 spots that you think we should hit up along the way? We've done research, but would love input on some seriously scenic stops.

Thank you for your time!