SGPhiGirl,
You bring up a good point, regionals are overlooked.  I wasn't familiar with the concept until very recently, when I stumbled across the website of a regional sorority in the northeast.  Some regionals have a legacy and history just as rich as national organizations, the difference is merely the number and concentration of chapters.
What's your organization, and do you have a website?   
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equeen
A Lioness has her Pride!
@>--;--
Alpha Sigma Kappa - Women in Technical Studies