...My son has already been on a two week exchange to Arles in France last year. He has also spent many months in Germany without M&D at my sister in laws. He is fluent in German. Last summer he attended a council funded set of summer courses in Achern for teenagers. He did Drama classes, music classes, Go karting and made lot's of new friends. He even got into the local rag over there because he won the Go karting competition! He is booked onto a similar thing this summer and has chosen to study film production and film soundtrack production. He is 100% confident over there.
In July he will go on another exchange for 2 weeks to Heidelburg. That trip has teachers from his own school in attendence, however the trip to Frankfurt for 2 months is not attended by his schools teachers, he will be 100% on his own, which he thinks is superb I have to say!
The social worker garbage only relates to the longer exchange because it exceeds a 28 day deadline or something.