They now have about 7 e-zines you can write for on a wide range of topics. The editors are professional journalist who work with teens.
Try Ypress.org out as well. They have reporters your age who write a section for the Indianapolis Star. I don't believe you need to be a resident of either city to write articles for them.
You should also look into teenink.com It's a magazine that has been around for ages totally compiled by kids/teens with professional editors supervising.
More or less if you can write like a reporter rather than someone in high school without proper training at this stage you can write for any magazine or web site. You need to know how to write well and edit.
You should be studying grammar books and books on writing now. You should also approach your community paper (the one with all the fliers that comes weekly) and ask if you could job shadow one of their reporters or write your own stuff.
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