We are 2 couples disembarking from a cruise in LA with 3 nights in San Diego before flying on to Hawaii. We do not want to hire a car. We're looking for transport suggestions from LA to San Diego on a Sunday and also accommodation suggestions. We want to make the most of our time. On our to do list are: USS Midway, Coronado, La Jolla and surrounds and the zoo. We have looked at hotels, VRBO, and Airbnb. One concern is if we don't book with a hotel what to do with our luggage on the first day as we won't have access to our accommodation till 2 or 3pm and we may needlessly lose a good party of this day. Thanks!