You may want to check on the Yahoo sphynx rescue group site as well; that's where I found my rescue sphynx and where Brooke found two rescue sphynxs:
This Yahoo group has gotten rather clique-y in the past few months, but there are sphynx posted there frequently that are rescues or needing to be rehomed.
Regardless of which avenue you choose to search for your sphynx, you just have to be persistent and patient! Keep in mind that you may have to travel to another state to adopt an available rescue sphynx. I was very fortunate to find my sphynx in the same state I reside (Colorado) but I still had to drive over 3 hrs to pick her up.
Thank you!I am happy to see that you are interrested in helping a Sphynx find a new home...I just resently Adopted 3 from an owner who was looking to rehome, from the rescue area of this site..I can tell you it is one of the best things I have done...The love these animals give to everyone who loves them is breath taking.. Good luck in finding your angle...