You may have inflated expectations of college women, assuming that intelligence and good behavior, decent tastes in men, etc. are correlated. I sure did. In fact, this is what I told myself to expect throughout high school: when I get to college, things will be more civilized. Wrong. You'll be unpleasantly surprised if you go in to most collegs with high expectations. Expect a continuation of high school behavior on the dating front. In fact, college can be worse, because you now face competition from men ages 22-26, which you didn't in high school (one should hope). This makes the market tighter.
If you meet a woman you really dig, and if you're both mature enough to pursue a relationship, go for it. I wouldn't expect this, however; it seems to happen only for about 10-20% of men at this stage of life. Don't take it personally, at all, if this aspect of life is miserable and dry for you; it's that way for most (decent) men in college.
For a man who cares more than he should about womens' approval, ages 16-21 are pretty damn miserable; it becomes fun after that, however, as the balance of power tends to switch around age 25. Most college women are chasing bad boys whose IQs are 2/3 of yours. Just focus on school and your career, rather than sacrificing time, mental health, and energy on a pursuit that will enervate and confuse you. Enjoy life and work hard instead. Then, in your mid- to late 20s, women will begin pursuing you.
(If you're a woman or gay, my advice probably still applies, but I don't have any personal experience that would apply.)