I'm thinking of applying to schools in the United States. I know that tuition is expensive, but my family is willing to pay for this even though they're not rich. It looks, however, like I might have to put down at least part of my tuition before the time when I would go to the U.S. consulate to apply for the student visa. This has me worried -- what will happen if my visa gets denied? Can I get the tuition money back?