I wasn't planning on it. maybe I should just buy round tickets for 60 days, and just pay to change it once we get there. I'm bringing my son and I don't want a hassle. Would that be the safest?
so, how should I book his flight? A round trip for 3 months? Or will the immigration care if I book it for 4 months? Given that I plan a border run. Or, book a 60 day, but then change the flight after we get there?