Married couple teaching english in korea?

My Wife and I are kicking the idea around of teaching in korea. We are stationed in Bangkok right now so there may be logistic issues with visa obtainment and what not. But are biggest concern is what will we be doing if we both get jobs there. Most schools seem to offer board, would we be able to negotiate with the schools to take us both in and pay rent for the other working at a different school? Or is it possible to find a school that would hire us both?