I am planning a trip to California next month with my family. We are flying into San Diego and out of LAX. We were thinking of taking the Amtrak from San Diego to LA. The main thing my children want to do in LA is go to Universal Studios. Any suggestions on transportation from the train station to Universal Studios and from there to the airport. I guess my main question is which Amtrak stop would be the best one for us to get off at and what is the best way to get from a hotel in Universal Studios to the LAX airport.