Thanks, all! If I go it will be in April, so he'd be 8 months by then and eating solids. I wouldn't need to bring a pack n play since BA has a crib. Unfortunately grandma and grandpa aren't an option and my sister can't go as she has very limited vacation days and she's got her own family. I don't have any friends that dive that I could trade off diving/babysitting with.
I've asked BA if they have any babysitter recs. I also have a friend there that I will get in touch with if BA doesn't have anybody. Thanks for the tip on that.
deepsea - yes, your points are considered as well and I might not do this trip because of that (or other logistical reasons).
Thanks for your responses!
I would have ZERO hesitations about taking my infant to Cozumel for health reasons. I have been multiple times and just got back 3 days ago. If you can find a local sitter, definitely go for it. Finding a reliable sitter would be the only concern I would have. The drive from the airport to Blue Angel and back or into downtown from Blue Angel is very short; hold your son in your lap- car seats are not mandatory- so as long as you are comfortable without one, then go for it. My parents drove me 1500 miles back and forth from So Cal to Oklahoma every summer (through the 60' and 70's) before seatbelts were mandatory- much less baby car seats. Maybe I am old and jaded- I don't know? I know I am a risk taker, but I don't see much risk in Cozumel.
My wife and I traveled with, raised and gave birth to 5 children outside of the USA-- going back to the early 80's. In places like Calcutta, India, Nepal, Burma, Bangladesh, Thailand, Malaysia, Indonesia, Sri Lanka and rural Guatemala, Honduras, Mexico, Nicaragua and the list goes on. We worked with Mother Teresa in her house of dying in Calcutta. 30 hour bus rides on old broken down US blue bird, hand-me-down school busses filled with chickens and pigs, no suspension and holes in the floor board.
2-3+ day train rides across India packed in like sardines. I could go on and on... All 5 kids are now adults and healthy and happy and probably have better immune systems as a result of the places they have been and experienced. We moved to Guatemala when our oldest was 3 months old and spent the next 5 years there. We gave birth to our 2nd in Guatemala City. My wife traveled half of her pregnancy with our fifth throughout Thailand, India and Bangladesh and then gave birth to her in Pokhara, Nepal in 1996 in what most people would consider medieval conditions.
At the end of the day, anything could happen and we should always be wise, prudent and educated-- but I can't see a reason for you to skip this trip unless you can't find someone reliable to take care of your son while you are out diving. Wife and daughter looking very healthy and happy in Cozumel last week @ Punta Sur-- Christmas Day!