I echo M's mom's advice. Also be sure to check out colleges you have not yet seriously considered -- you may find one to add to your list.
The admissions reps are usually great sales people for their college, about all you have to do is say "Hi, I'm X," and they will take it from there -- asking you questions, giving their spiel, etc. Be sure to sign up on any lists they have for emails, home address, etc., and pick up catalogs/viewbooks.
Also some fairs have info sessions on financial aid or other topics; those are usually helpful.