Ask Slashdot: What to do before college?

MtownNaylor writes: I graduated high school two days ago and am currently enrolled to attend college for studying Computer Science. I spent last summer working as a contractor, programming in Java doing work for a single company. I am looking to further either my career, my education, or both this summer. The problem is that I have found it difficult to find summer employment or internships programming for a multitude of reasons (lack of opportunities, lack of experience, lack of degree.) So what is a high school graduate who wants to work as a programmer to do?