I've spent three weeks this summer exploring college engineering programs, living in dorms, eating in cafeterias, doing my own laundry, living with a roommate I've never met before. I had the opportunity to actually do some field and lab work in the areas of environmental engineering and hydrology, and spent some time learning about materials engineering - all pretty interesting.
If you get a chance, go somewhere for what's called a pre-college summer camp or program. Some cost money, but some - like mine this summer - are competitive for a scholarship to attend. All I had to do was get myself there and bring my sheets, towels and clothes.
Start looking early, as soon as February or even December. It's worth it just to experience life as a (sort of) college student, away from your family and out on your own.
