We disembarked on the 18th, quick and easy. We went thru immigration in San Diego the day prior, which was about a 30 min process once we were in line. If you are coming from Mexico then there will most likely be some sort of queue and delay for immigration.
We had an 11am flight from LGB and didn’t want to risk delays waiting for Uber so we pre booked Opoli for a car, which was definitely less than pre booking an Uber.