RoadTrip Ideas? What will be the perfect itinerary?

We are 4 females in our 30’s with a car for yhe 1st time in SD. Will be staying in La Jolla.

Would love to do a ROADTRIP thru the coastal highway 101 and make a few stops along the way for break/lunch/dinner and sunsets. We are photographers and would like to catch the most amazing views, sunrises, subsets and great places with views (pier).

Time: we will only have 1 day to do this.

What will be the perfect itinerary step by step, if its possible, can you break it by hour? We can star in La Jolla? Or we can start at Cardiff by the Sea and finish in La Jolla since we will spending the night at a hotel in La Jolla.