I'm a bit uncomfortable arriving without a visa in hand. What if we're refused for some bizarre reason?
What do we need for the visa application at the airport?
Is it best that we should get our visa before leaving the USA?
Has anyone used any agency in the USA that may assist getting a visa before we depart the USA? If so, what agency? How long does the process require using an agency?
We do not live in any community in the USA where we may visit a consular office to try to get a visa. So, we either get a visa at the airport, or, use an agency of some kind. Your kind suggestions are appreciated.