I had a 31 foot yawl for six years when I lived in Vancouver. At the time it was great, I lived aboard the first winter, that was enough for me, after that I moved off during the colder months, it can be heated and was but the dampness got to me, summer time was hard to beat on the docks, you would likely be ok in Australia, although the heat may be an issue in some places. I lived right downtown, loved it. I remember a real sense of relief when I sold it and sometimes think of doing it again, but not sure if I would, it is not like a vehicle that can just be left parked up, you have always got to deal with it. It was a great thing to do but I think unless you are anchored out in the boonies and don't own a vehicle and this is your life style, not having to work, it is usually expensive to moor your boat and park a vehicle, especially in cities. Even if you do your own maintenance stainless steel is expensive. The difference between a boat, a house and an Rv is that most maintenance on a house or rv can be put off for a time but on a yatch unless it is out of the water needs to me maintained now and sometimes right now. It was great lifestyle and I can understand the appeal. I loved it for five years, hated it the last year, sailed thousands of miles and had a lot of fun...but for me, it is like done that, got the t-shirt. My current partner has a romantic idea about sailing up the inside passage to Alaska and that may happen but I am not so sure about the romance of it all or even if I am that interested anymore. I think I would prefer to rent a boat for a week at both ends and drive up the Alaska highway in a van...that way I wouldn't have to be checking the bilge or making sure the lines were ok. They are not easy to sell and few people make any money on them when they do sell them.