thanks, normal 90 day visa (where you can stay for 60 days which really confused me to start with) my intention is to extend then any for a retirement visa.
the whole point was that, I assumed they could not afford to pay a teacher and I could offer my time for free. Benefit the children, perhaps help me learn some Thai language skills too and mix with my local community and make friends. Win - win I thought, but it doesn't seem that easy.