G'day from downunder.
Western Australian Aviation College runs a JAA course and is in constant need for JAA flight and ground instructors.
More recently, the International School of European Aviation has started a JAR course in Australia also.
If Australia's fine weather and great food is a draw, do give it due consideration. It sure beats the UK's dismal winters - I endured that for too many years and am glad I moved on to more sunny climes.
You will find websites of the above schools via Google (I think it is against the rules to post links here).
Good hunting.