I'm a US citizen and I will be traveling to Argentina this winter. While I'm there, I'd like to make a short one-week trip into Brazil.
I haven't picked the dates yet, so I don't have my travel itinerary. I'd like to apply for my visa in the US before I leave.
Is it possible to obtain a tourist visa in this situation? I've read conflicting opinions on the topic. I know that I may be questioned upon entering and that I should have an onward/return journey booked upon entry, but what is required for applying for the visa in the first place? Does anyone have first-hand experience applying for a Brasil visa without confirmed travel plans?