Has anyone here taught English as a foreign language abroad?

I'm just trying to explore different options for after I graduate... I've got a little while, but I'm feeling like I really need to expand my horizons past what my major (International Affairs) usually offers. I really want to travel and see the world for a little while after I graduate, and this just seems like a nice opportunity.

I'd love to hear stories/experiences if any curlies have them! Also, what kind of certification did you get? It seems like most places in the US offer TESOL/TESL/TEFL, whereas CELTA appears to be more common in Europe, if I'm understanding things correctly. Is there an advantage one way or the other? I know that some countries don't require certification at all if you have a Bachelor's degree, but that sounds absolutely terrifying to me.

"And death is at your doorstep
And it will steal your innocence
But it will not steal your substance
But you are not alone in this"

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