I'm a student at a free private school called 42. "42.fr" is the name in France and "42.us" is the name in the USA. I am actually at 42.fr in Paris and I want to transfer to 42.us (near San Francisco). My school is ok with that, but they do not provide any help for us to get a visa. I can't apply for a student visa because 42.us is not an accredited school. My other option is a tourist visa, but because the US immigration is really strict I want to choose the best visa for me.