Despite the probable unvailability from Circa I m sure that his simple and great idea can be continued. Even if I know that is never easy to arrange consensus between us in wich concerns to costs, when, etc,. So I will suggest that potential interesteds keep expressing it in this thread and see if we can set a working base.
I don't mind to try to get, later on, some info about prices, accomodations, etc but would be great we could have another volunteer in this field