I found this website for your TESOL opportunities. http://www.eslemployment.com/next.htm

Also, I 'know' someone who did this in Viet Nam. Having traveled lately in several Asian countires, the need for this is great there. Also, in Poland, according to the website. I did not thoroughly investigate the website, however.

The teacher I had in this subject while on Semester at Sea (as an adult passenger and we could audit classes) taught TESOL in Nepal and in Morocco and is presently working in Baltimore, teaching English as a second languate to students who wish to attend US Universities in the area. This may be an additionl resource to investigate--for the students who plan to come to North America to continue their University studies. Hope this helps. Gretchen, SC