From anecdotal evidence I don't think you're right. Every summer I speak to an average of three strangers a week that stroll by the harbour and ask about how to get a space, how to buy a boat, and how they can go about doing it. But very few people take the plunge. When I tell people how I live most of them are envious (some think I'm crazy too).

I think what's keeping people from doing it is fear. Most people don't have the courage to break with deepheld norms such as living in a house or an apartment.