Diving trips have a unique rhythm—surface intervals give you time to relax, and...

https://dlf-ne.org/best-conversation-starters-with-strangers-on-a-dive-boat/

Diving trips have a unique rhythm—surface intervals give you time to relax, and quiet evenings after rinsing gear let you really unwind. A handy tip: download movies or shows before you head out, as WiFi often gets spotty once you’re offshore