I have just finished a teach international TESOL course in Sydney, Australia, and am hoping to work in Brazil. I dont hold a university degree and this will be my first teaching job. I have read that most jobs aren't advertised and my best chance is to look for work once I arrive. What are my chances of finding stable employment when I get there and how long will it take? I know theres alot of questions, but I dont want to spend money on airfare only to find out that no one will hire me. Any tips or advice would be greatly appreciated.

Think of it this way. How would you like to move in the US to a totally different locale and find a job like what you want? It can be difficult, especially in the area of teaching because of certification and requirements, along with openings that may or may not available. Compound this with relocating to another country and it becomes especially difficult. I would suggest that you check with your local University. Most have something like an International Student Center. There you can perhaps contact exchange students from Brazil, as well as get some resources that will help you do your homework before departing on the venture.