Leaving behind lovely lovely Florianopolis and our lovely lovely friends there, including 2 more from Rio who showed up (with optimum Irish timing!) just as we were leaving, we got an overnight bus to Foz de Iguassu, the town on the Brazilian side of Iguassu Falls from which we would cross into Argentina - very exciting! After much hilarity trying to get to the bus station in our rented car, which culminated in us bailing out as quickly as possible on the ed...