WANTED: Bull Terrier

[nsbullylover]

A friend of mine is looking for a Bull Terrier. She's in Canada, and there are very few BTs in rescue here, so she is now looking for a dog from the US. She has rescued dogs from the US before.
She's got lots of breed experience, she's owned Bull Terriers since the beginning of time, and currently owns a black tri-coloured Bull Terrier, as well as a few other dogs.
She runs an in home dog daycare, so it's very important to her that she get a dog social dog.
Does anyone on this forum know of some reputable rescue groups she should look at?