Mel I just got contacted by Cubby of
http://cubbygoesdigital.blogspot.com
This person is a boxer rescue person. Here is the message. You might want to visit that cubby blog and leave a message so you both can coordinate your contacts..
"Hey Tosca,
I don't have any contacts up there, but there are two boxer rescues that serve the area in addition to North Carolina Boxer Rescue.
blueridgeboxerrescue.com
cbr.homestead.com
Contact them, and I'll try, too. "