Greetings,
I am a 62 year young special education teacher who would like to teach ESL.
I have taught overseas with the DOD about 30 back and travel a lot. I would love to work and live in another country. I do not speak any other languages fluently.
What is the easiest and employable way to do this?
The best hire-able form of training other than a college degree?

Thank you for any help, Rauny