We are considering a Tauck small ship tour in the Adriatic on Ponant ship LAustral. Would appreciate guidance from anyone who has done a tour on a Ponant ship. My wife loves to exercise walk early in the morning. She is quite satisfied with top deck of river boats (when they are open) but wondered whether Ponant small ocean ships have any comparable deck space at all where it this is possible to exercise walk in early mornings and evenings before dinner.