The Association for the Advancement of International Education can be contacted at grella@westminster.edu. Their next conference will take place in San Fransisco from February 23rd-26th.
When I get round to it, I'll include details on how to send faxes and letters via email on the internet - Also, if I find out any orientation guides for other countries, support groups for teachers who have had bad experiences or anything else which might be of use to you, I'll stick a link to it here!
David Hellam's Homepage - A Guide to Getting an Overseas Teaching Post