College students seems to get preferential treatment for seasonal visas into the US. Generally, a student can come here twice, about three or four months each. If you are bold, you can stay and find someone to marry you. If you are even bolder, you can just stay and not worry about it. You would have perhaps fewer job/income opportunities, but it is possible. I know one fellow who delivered newspapers in the middle of the night for a decent income. He is/was not able to persue his goals of being a doctor though until he got his papers straight, so he married, someone who really liked him. He positioned himself in a day job at the front desk of a gym for $6.50 an hour, where he was able to meet lots of people, some willing to help. The funniest part about this story: While in this delicate situation, before he got married, he went out and bought a Cadillac with only 12,000 miles on it, for $12,000 with $3,000 down and financed it through a bank.
JohnnyK