We have just added a new article to the ICAL wiki - Teaching English without a Degree about the possibilities of working overseas teaching English even if you don't have a degree.

It can be done!

You need to do a little more work to find a job and perhaps be a little more adventurous, but many people do work without a degree and if you are one of those teachers who haven't been to university or college, this could be for you.

See here for more: http://icalweb.com/wiki/index.php?title=TEFL_without_a_Degree