Here are some resources to share with high school students:
The Princeton Review has a great site about colleges, majors, and careers. This site can help students explore career and college options so that they can better plan high school and college.
Unigo is a great resouce for college bound high school students and college students. The site has information on colleges, college admissions, financial aid, college life, tips for success, internships, and more. It is one of those sites that every college-bound, or college student should visit.
I really liked this article entitled "What I'd Wish I Known About My First Days on Campus". It has very practical advice for transitioning into college and surviving your freshman year.