Advice on gaining editorial experience????

I have just seen my "perfect job" advertised on BizCommunity...but I don't have the experince required by "Seventeen" magazine. I have no problem starting at the bottom and working for pennies- but just HOW does one go about finding that position?

The position in question is for a feature writer with two years experience. Other than the odd submission to my varsity paper- what can I do now that I have graduated?

I have a B.A. in Public Reltions from an overseas university - if there is someone in the know here to offer advice, please do- I will take it all to heart.