Last spring my family and I met a delightful family of four in the Caribbean. Like us, they had started their sailing adventure in the spring of 2013. It was not long into the conversation, though, that we realized they were having a very different sort of experience. In the time that we had sailed 36,000 miles, including months in the high latitudes, they had sailed 6,000 miles in the Caribbean.
I was struck by the realization that their family was just as happy as our family, but that it was a good thing we were not together. That is, what worked well for them would not have worked for us and vice versa.
In both cases, clear expectations about the expedition goals facilitated family happiness. In our case, our stated goal was to see penguins and polar bears in their natural habitats. Not a goal that is possible to realize in the Caribbean!