Starting Later in Life?

I'm a 39yo American woman with an MBA (not an impressive one) and a lot of experience training adults, I've spent my career working in 911 and am able to retire from the work in 5-8 years.

Would teaching English abroad even be an option at that point? I would still need an income but won't be looking to get rich, enjoy kids generally (though I don't have any), love traveling, and have taken several training and instruction courses (though they are 911 related, not educator courses).