Markern,
there are two AYP facebook groups that I have found so far, but I don't use facebook much...One is just called Advanced Yoga Practices, and the other is Friends of AYP I believe. Just type in Advanced Yoga Practices into your groups search engine and they should pop up. They have been on there for quite a while so a few more friends would help spread it around even more. Anyone on facebook feel free to add me as a friend, I try to use FB for many things including inviting people to my meditation groups etc, and so far has been quite effective. My screen name there is the same as here, CarsonZi.
In Love,
CarsonZi