We are talking Tauck Portugal Tour this Sept. In our pre-tour material, they mention size restriction on checked luggage (which is not an issue for us). However we asked about carry-on luggage and were told by Tauck that they do not allow a second piece of luggage. You can only take a back-pack or something similar, but no second piece of luggage with wheels. That did not make any sense to me as we always travel with 1 checked bag and 1 carry on bag. Does that make sense that they limit you as to 1 piece of luggage per person?