I know I, and others, have said this before...but i'm going to repeat it because i think it bears the need to be repeated...
ENJOY COLLEGE!!
While I feel that I did 'live-up' the college experience as much as possible... (as my avatar illustrates)...it DOES go quick. I have just recently come to the realization that morning class at 9 or 10am, tues.-thurs afternoons off and, all-night marathon sessions of PS2 NCAA Football w/ the roomates are nearly at an end. Soon will be early morning lectures, late evening labs/studying, all-night rotations, boards, fighting through the match, $150,000 in debt + mortgage, marriage, children (whom I hear are always demanding money for things like "food" and "clothes"), and 60 hour work week. My biggest fear is that the next thing I know, I may wake up and be 40.
Long story short - enjoy college to its fullest. Take interesting, different classes, meet interesting, different people, try interesting and different drinks, do interesting and different things - all without regard for how it will pad your application.