I just got back from my end of summer cruise. The super yacht Blue Moon passed me in the Straits of Mackinac. Apparently, it summers in Chicago and spends the winter in the Caribbean. At a 198 feet long, it has a tender that is just five feet shorter than my boat. It can be chartered for only $395,000 a week plus expenses (down from $525,000 a week in the not too distant past).