My plan was this: Get off the airplane, head straight over to Best Buy and buy Guitar Hero 2. It's what I did, but what I didn't count on was the Best Buy closes at 8 PM on Sundays, so I was 15 mintues too late.
I did run out and buy it during lunch today. My friend and I played all night tonight and unlocked all the songs on medium. We're not experts and frankly, he's better than me at this point. I have some practicing to do!