I left the U.S. and moved to Brazil to teach English. I gave up a management job at Bank of America after 7 years and decided to spread my wings and work doing something I love in a tropical climate on the beach. I began this journey at the young age of 41. I am now 46 and have found love, peace and happiness.
Side note: Even here the JWs have tracked me down...LOL. They pop up at my job to invite me to things like the memorial, even though I have told them that I am an ex-JW. They go to English schools looking for English speakers to attend their English speaking congregations.
Anyway, I'm sure your son will love the experience. All the best to him!