Well I figured I'd recommend my friend James at ESL411.com . As I depart from my year in Korea I can say without a doubt that he is definitely someone worth talking to if you're looking for a job in Seoul. He answered all my questions quickly before I arrived and continued to check in on me the whole year. I know it's tough to find a good recruiter so I'd think you should give him a try and see what happens. He can be reached at esl411@gmail.com .