I'm looking to go travelling to various countries from Peru to Vietnam and have been considering the option to teach English, to fund myself around the globe. The trouble is, that I have absolutely no idea what kind of tefl course would be suitable for my needs. I'm currently working at a school as a PPA teacher so I have quite a lot of experience in teaching, but I have no formal qualification. I do, however, possess a BA in drama, and have over two years experience in working with children within the primary sector.
Unfortunately, my funds are rather low so a cheaper tefl option would be preferable. What do you think are my best options for acquiring a tefl qualification that could see me through, where ever I may end up?