Here are two reputable rescue organizations you can contact
http://www.unitedyorkierescue.org/ http://www.cabra.org/
Coalition of All Breed Rescue Association - Phoenix AZ
Both of these organizations probably will have you fill out a questionaire. If you have never done rescue work then you might volunteer with the Humane Society or Animal Control to learn as much as you can about rescue. All non-profit organizations need help and money (

).
Good luck and I hope you can help.