Laura,
I would definitely get in touch with Tracey Williams regarding this, if you want to make sure that they know of your interest!
Good luck with it! YAY! DG!
http://www.deltagamma.org/auburn.html
For more information contact Tracey Williams at
tracey@deltagamma.org
Also:
Sponsor Form (pdf) Sponsor Form (word)
I would say that the alumna who is sponsoring you would mail it in to Tracey. If time is short, then maybe they can put it in a sealed envelope and hand it back to you to take along to the DG events to give to the Expansion Team.