Diving holidays have their own rhythm—long surface intervals, quiet evenings...

https://mill-wiki.win/index.php/What_Is_the_Most_Relaxing_Part_of_a_Liveaboard_Trip%3F

Diving holidays have their own rhythm—long surface intervals, quiet evenings spent rinsing gear and swapping stories. With WiFi often spotty offshore, I recommend downloading your favorite shows before you leave