High School

Hey all

Im hoping someone can give me a little advice. 

Im looking at places to teach English language and Uruguay has been suggested but I have a teenager so am looking at ways to school her there that will not break the bank.

Is it even possible on an English teachers salary?  I can do extra online teaching/private teaching etc but really wondering if I am able to do this as a single Mum.

We are coming from Australia.

Any advice is really appreciated.

Lisa