I like cruising , and enjoy a sea day , but 4 in a row does sound a lot ( unless you’re crossing the Atlantic ! )
We did a 14 night , from Southampton , so a couple of sea days , as you have to sail over the Bay of Biscay to get to the Med , then various ports round France and Spain ( when our DC were teens , we hardly saw them , they had so much going on )
This summer we did an 11 night cruise , ( again , from Southampton ) the sea days are so full of stuff to do , some of it sounds ridiculous
me …. Oh how stupid , a paper aeroplane competition
looks at queue of 100 people with paper aeroplanes and huge crowd
Dance classes , quizzes etc , but there are also lots of places to sit and relax , hopefully sunbathe
To be honest , the last sea day , on deck , having a glass of wine watching the dolphins in the English Channel was one of the highlights of the holiday