You know she is on AOL under the screenname VickiRichterXXX and I have seen her in SoCali Shemales chatroom. I don't know if she is advertising her site or working but my guess is that she has clientele. I know alot of providers use the chatroom as a meeting forum. I would email her and ask if you are curious.
I asked her about this because I saw her with her Yellow Vette out on Santa Monica Bl one Saturday night(engaged in legit activities). Because I gotta keep a low profile I did not stop, but did email the following day.
From her response, the impression I got is that if you meet her and if the chemistry is correct and if you are willing to spend some time(and therefore, the large amounts of money necessary to compensate for large amounts of time) that she might be interested.
Im guessing that she has a few part time sugar daddys. She sure seems very sweet and from her videos and comments on her group seems to be a sexual tiger.
She does go to Club 7629 every once in a while and I would think that is your best chance to find out if she escorts.