What an amazing concept this is! I would like to be part of such an activity soon.
Travelling is something I really love because I am a language lover. Going to the source where languages are spoken is a great experience that does not only allow you learn more about the language as such but about the people.
It's people what makes me love languages and with iniciatives such as Cool Cousin, it is possible to get to the core of a country's mindset.
So count me in as to being part of it!