It's way touristy, but I think the last city (Monterosso) rates second
in my mind in terms of fun/beauty. As we got ready to train out, we stopped to watch a bike race through town, and had some awesome coffee.

Food was more expensive in Monterosso, and it wasn't quite as small and adorable as Vernazza, but I bet it would be much easier to find a
room and a spot on the beach here.