Anyone have opinions on travelling internationally with young children? We were going to take our son (5 years old) to Brazil later this year for a month or two but the Olympics and the Zika virus worries us. My wife has been all over Europe and we considered taking him to Switzerland with us but that's far more expensive than Brazil and I don't speak anything but English and Portuguese. He's been on long (15+ hour) car trips domestically. Maybe it makes more sense to fly somewhere state side a couple of times first. I just don't know if he's old enough to appreciate it and I'm not sure what I'd do with him. When I travel, I just visit friends and walk around.