[Highland Park] interested in teaching abroad, need help

Thank you for taking the time to read this email. I recently completed graduate school at the University of Pittsburgh. I earned my teaching certification in Secondary English Education. I'm really interested in teaching abroad in Asia. There are a ton of agencies and organizations out there and I would rather follow in the footsteps of someone who has had a positive experience. For example, I a friend of a friend told me about Oxford Seminars which is a certification program which also helped him get placed in South Korea. Does anyone have any recommendations? Patti