I’m going to be there for a week. I don’t know if I can drive in LA though lolI looked into that GO shuttle and it doesn't look like it would be any cheaper than doing Lyft/Uber.
Seems like you're going to pay upwards of maybe $200-250 round trip with rideshare or shuttle, or be at the mercy of train schedules, or perhaps you can consider just renting a car? How many days are you planning to be in SoCal?
Would be worth comparing the price though I suppose. Thanks for the suggestion. I think my hotel offers free parking too. I’ll check it out and let you know what I find!