What would I do if I were you? Anything for a year or so. Work in a bank. Be a park ranger. Heck, I'd join a band and spend the next year surviving on doritos and pepsi. You're young. Experience life. The grind of a real job is something you'll deal with for decades. If you have any wild oats, now is the time to sow them.
Tucker aside, Falcon is exactly right. Read and re-read his response. (Good for all. = : )