Passport - If you don't have one - get one, NOW!

People, for those of you who do not have a passport, I HIGHLY recommend purchasing one. Passports are good for 10 years and cost about $70+. I say this because I found a very cheap flight to London (about $188 round-trip), and unfortunately none of my friends can go because they don't have passports. You never know when the opportunity will arise, be prepared, make the investment.