First off, you want
two rats of the same sex--rats are very social and get incredibly lonely by themselves. Good for you looking for a rescue rat.

I recommend you check out
The Whipstaff Ranch and Rescue in Solway. This is their
adoptable pet list on Petfinder. Have you tried a Petfinder search using your zip code? There are rats in Makinen, Zimmerman and plenty in the Cities. You may have to drive a bit but it's well worth it to rescue a pair that needs a home!

Also, read through some back posts and try using the "search" button for any questions on rat care you might have.