That's great that she's looking at rescue!
I looked around a little and found...
Busy Bee Brodie is a small Yorkie mix. We think he has some Chinese Crested hairless genes because he has a hairless back and sides. Brodie is a cutie-pie who loves to play ball. He's a calm, cuddly boy until he starts playing, when his terrier personality shines through. He is a great catcher and is quite playful. Brodie needs a new home because he didn't like the cats in his family. He's about 5 years old.
He's from
Monmouth Country SPCA Puppy Mill Rescue has some Yorkies.
Society Waggers seems to have quite a few Yorkies as well.
Brownie in Clifton, NJ.
Gracie in Clifton, NJ also.
Toto in Bloomfield, NJ.
Save a Yorkie Rescue Yorkie Terrier Rescue Network United Yorkie Rescue Yorkie Search Engine, similar to Petfinder but possibly not as many results.
Good luck!