Graduating seniors should already be getting alumna packets. An order form is included with the chapter's spring mailing from IHQ every year. They contain info about Rosevines, JC's, and alumnae chapter/clubs (not sure about alumnae dues info). My chapter gives them out at the rededication ceremony at the end of the year. It might be a good idea for local alumnae chapters to suppliment them with more information, though!