I have always taken the Transatlantic from Lisbon back to either Barbados or to St. Thomas. Great experience. Ships are usually only half full so there is know intrusion. Most of the passengers are repeaters, but don't act like the own the ship. Dining room is excellent, with curtieous service. Hope you enjoy.
Long ago- back in May- you wrote about what a great time you had on Windstar transatlantic. I would love to hear more! Looking at a Windsurf transatlantic. Let me know if you see this.