I suggest using Advanced Search from the links at the top of the page. That way you can search on jobs in the
Jobs Worldwide Forum by entering your countries as the keyword. That way you get the information straight from the horses mouth.
For Peru:
http://www.aacircle.com.au/forums/se...searchid=34954
For Brazil:
http://www.aacircle.com.au/forums/se...searchid=34956
For Chile:
http://www.aacircle.com.au/forums/se...searchid=34958
You will get a much clearer picture by looking at the job ads.
In most cases they will arrange rather decent and comfortable acccommodation for you.