I need help!

I have to write this paper for english and it has to be about an organization that Ive never been a part of. So I was going to do it on skiing but I dont think I could get away with that seeing as I was wearing lines shirt that says I am a skier the day we talked about what we were going to do.. So I got stuck doing snowboarding.

The thing I need help with is we have to have 7 sources which have to contain a sholarly journal, a book, an interview, and a popular journal or magazine..

Ive got the interviews down, for a popular journal or magazine I was thinking about transworld but I cant seem to find anything on there that is like an about us/snowboarding section..

So if anyone can help me find a scholarly journal or book that would be sick.. or even a popular magazine. and no Im not really asking you to do my homework for me but Im sure a few of you have done this sort of paper before and have some good sites that I could use..

Thanks and +K to those that help..