Alison
When looking for a college, look past the academics. The key to your college experience isn't just your classes, but also the clubs you join, the work-study job you have, and simply the people you meet in dorms. You should really visit a college before deciding it. It might sound cliche, but simply how you feel standing on campus may be the key to where you belong. Try to stay overnight in a dorm to get a feel of how students interact at the college. Also, don't underestimate the importance of financial aid. You may want to take an additional session or study abroad, things that are options when you have some financial flexibility. Once you get to college, make sure you try new classes and clubs, because most students find themselves in different majors or clubs than they originally thought. Don't overwhelm yourself, but don't close yourself off either. College is an exciting time and just being open to new things can make the experience better.
Rachel
Look at colleges of various sizes, and decide what size is right for you. Sit in on a class or two - definitely visit the campus while classes are in session. If possible, go on a beautiful day - it can really change your opinion. Look for a college that has many strengths, in case you change your mind in terms of your major/club/etc. once you arrive at school.
Step out of your comfort zone while you're at college. I don't mean do something bad or illegal, but recognize that you have many opportunities in front of you that you may not have later in life. Only in college do you have the chance to be a student in another country, or perform independent research in a developing country (paid for by the university). Try a new hobby or sport, because there will most likely be a club or IM sport group that will support you. Also, this is your opportunity to be yourself in a new setting where people don't have preconceived notions about you - make the most of it and make new friends!
Keenya
Choose a college that is geared toward your personal AND career interests. And choose one that offers you the best financial aid package because it will help you in the long run.
Alyssa
Do your research and pick schools that fit you where you can do what you LOVE. Visit the schools, and when you step on one particular campus, it will feel right. Go there.
Sean
Don't underestimate your social needs. Make sure that your school and the surrounding neighborhood offers a sufficient number distractions to keep you happy. Three years ago, I chose my school soley on my academic desires and completely ignored everything else. Needless to say, it has been a very excruciating three years.
Kenan
Visit each one, talk to people and see if you can see yourself at that college.
Talya
The college you go to doesn't define who you are. It's up to you what you make out of your college experience. Some students prefer to be irresponsible and inconsiderate and there are others who are focused and ambitious. The best thing to do is to always be yourself, no matter what and deal with any challenges that come your way in a mature fashion.
Jose
Think of what you hold most dear and what you want more than anything. Then think of how far you would go to get what you want. Finally, look about you--at the people you're with--and compare how you're goal or your wish or your philosophy compares to others. If you find yourself unable to engage in introspection or non-material things, then maybe you should work on that first.
Carla
Financial aid is certainly a huge factor. You shouldn't go to a college that will be impossible to pay for/will leave you in neck-deep in debt. But you should also go with what you think will make you happy, but will also help you in your long-term goals. If a big state school will make your college career memorable (but in a good way!), and has available the options that you want open for your future then go for it. If a small private campus feel good to you then go for that. In the end the name, or the prestige, etc doesn't matter. That stuff only matters for the first job or two, but after that it's all about work experience. You only get your bachelor's degree once, so do yourself a favor and do the best you can, but enjoy it while you're at it!