I need some advise and help on college?

hi , so i was watching the social network the other day(great movie) and i was watching it and it hit me that you can do anything if you set your mind to it...and so it , i wouldn't say touched , but motivated me to do things beyond what we think is impossible. im currently in a christian high school , i grew up ther all my life practicly and its great..and currently im in FLBA (future biuisness leaders of america) the fireld team, and compete for swimming outside of the school, now when i talked to my uncle about this he said that colleges like when you do extra things (sprots, programs ect.) so im actually really intersted in orthodontics or criminal justice...what are some exellent collges in the us for that ...and does, Havard, Princton, Yale, Duke, Dartmouth , Brown offer any of those careers ..im also really good at swimming , i compete at state ..so i need some suggestions thnks