My advice, FWIW, things for Southwest will get better after 1/2. The 4th, is cutting it close, I would have a back up plan, just in case. It seems to be heavily hit by Denver and Chicago connects… maybe you will be spared by that.
Long Beach airport is pretty close and easy to navigate. The longest part of our check in was getting our bags checked. I think it’s manageable, but I would have a back up plan.
Is there a way to make a reservation? I have a group of about 10 wanting to eat dinner together in San Juan while in port. Every website I’ve visited doesn’t exist.