Wat? Her parents who are probably (at least) a weeks worth of traveling away should come get her in the Winter sea she's in right now? And are you trying to tell us that you have to be 18 to travel around the world by yourself in a Yacht?If she can have a yacht, why can't her parents go pick her up? They have the money. Apparently even if she was successful they wouldn't have recognized it as its 18 and over now to discourage such nonsense.
I'm glad they found her safe and that she's capable of all that she's done. Seems like a Cool Adventure and if I had any Boating experience I may try and get more and do it my self.