I like the idea of traveling to Europe by ship instead of by plane too. It's not the norm these days, but I guess it can be done. I'll just dust off my steamer trunks.
The first card doesn't have a message on the back, but the second one does. Edith sent this card to Mr. and Mrs. W. Abbott in Chicago in 1930. Here's her message:
Dear Folks -
This is some town - and I don't mean maybe. Will have to have a good memory to remember all we have seen - Hope to get our tickets to sail tomorrow - oh, for a calm sea -
Love to all -Edith