Gang Graffiti Research: Need help!

[PaintPenRhetoric]

I'm a grad student doing research on gang graffiti and how newbies learn what to write and how and where to write it. I need a few current or former gang members to answer a few questions via email. I dont need to ever know your real name and this project is NOT associated with Law Enforcement -- I'm an English teacher. I cant pay anyone for their help, but I can offer you a copy of the finished paper when/if it's published. Please help! My research will be much more meaningful with real data not simply what I can get from books.
Thanks!