I’d like to add that baby travel item websites can be great — we recently used jetsetbabies.com for baby food (organic, too), diapers, wipes, etc. — and can thus eliminate at least one bag at the airport. You need to order a few weeks ahead, but jetsetbabies will deliver internationally and do a great job following up with your hotel to make sure that the package was received and is waiting at the front desk. Babiestravellite.com is another good site.

Good luck to all travelers!