For those who are going rent a yacht and go on a sea voyage, it will not be superfluous to learn about the basic rules of conduct on the ship. Some things are fairly obvious and generally accepted, but some may really surprise you.
Knowledge of the rules of conduct and yacht etiquette will help you not only avoid additional financial expenses, but also return from the cruise with only pleasant impressions and memories.
However, if you want to "get a feel", be sure to try one or more proven ways to do it.
... and now swim!