Found today on the ABC site:
Attention Bachelor Fans!
If you live in the Greater Los Angeles Area, you can be part of the audience for the "Women Tell All" special taping Sunday, May 1st.
Call the audience hotline at 818-972-7210.
(When the voicemail gets full for this, they do NOT accept any more requests for tickets. I got in this afternoon, so I'm hoping I get tickets! Call now if you live in/around LA.)