We are doing a Transatlantic Cruise. Never one for cruise ships, but have always want to cross the Atlantic.
So we have 2 ports in Italy, 1 in France, 4 in Spain, Madeira, and the Azores. 15 days later we arrive in NYC

So far are only restrictions are in Italy where you are forced to do a ship excursion if you are from the USA.
Everywhere else Americans can walk off the boat.
There are no restrictions on EU citizens or Canadians in Europe.

56 days... but who is counting

btw... Gulf Shores and Dauphin Island were my stomping grounds in the early 70s.
Some of the prettiest beaches in the US