Hey there! I am currently under a visitor visa and I am enrolling in a Portuguese course that starts in February. I will return to the United States for 6 weeks to work on my student visa paperwork. I have heard of visas being denied due to the number of hours taken per week; the UK, for example, requires 15 hours of lessons, but under the New York- Brazilian consulate website, rules state no hour requirements, only a notarized, legalized acceptance letter. Another requirement is a return ticket... I am planning on extending my visa for the next semester and I don't plan on going to the US, is it possible if a ticket to Argentina will suffice? Thanks for your help!