My wife and I usually try to charter boats even smaller than the 37.2. I see no reason to spend more money just to have more space to spread out in. We have spent two weeks on a 32' boat and were perfectly comfortable.

And before you say, well that's a man and woman, they don't need as much space. I have also done charters on a 28' boat with a buddy of mine. Even on a 28' boat the saloon is plenty big enough for two people. So is the cockpit. So long as you have two berths, how much more space do you need?

Your money, you choice, of course. For me (and my wife), though, it would most definitely not be worth the extra cost!