That is great about the dancing, Sue.
I checked those shoes out the time you posted the link. I think they seem like a great bargain and a really neat idea.
I see the disadvantage of a mostly sea itinerary is you have to motivate yourself to exercise. That is a good thing if you do it. I didn't have to do that since I walked for miles in the port. I felt like I was missing out on the gym, though.
