Contact the alumnae in your hometown for a recommendation. As said previously, those alumnae can obtain a recommendation form from their respective HQs.
To help out the alumnae who have committed to writing your rec, include a picture, a resume, and a letter that describes you, other than what's on your resume.
For example, what do you like to talk about? Have you had an interesting job (ie, volunteer at a vet's office or work at Disney)? Have you traveled anywhere exciting? Anything that allows insight about your personality & how you can be an asset to the chapter will help the alumna who is writing your rec.
Good luck!