Like can I just jump in my boat and go? Do I have to alert any authority about my trip? What are the chances the coast guard boards my boat to search it? How do you find a marina in Mexico? Do I have to alert the Mexican government of my trip? I assume I need a passport.
This is to settle a very polite heated discussion between my partner and I. Where neither of us know what we’re talking about.
Well you need a passport, even if you’re an american citizen. You probably want to know which port you’d be arriving at, and have paperwork ready.