A good address is
www.tvchix.com , based in the UK but lots of girls from USA, OZ, Phils etc. Also links to tgirl bars and clubs. Seems Manchester is the in-place. You have to register at TV chix but its free and not the usual hassle and dumb questions. Has a good proximity search too which saves looking at 100's of pages. Just type your country of residence and hey presto. Has chatrooms and an escort services section for those who dont like saying 'thank you' or want to get involved.
Regards LBA