All in all, you need a lot of things to make your diving holiday enjoyable, especially if you bring your own equipment. However, there are still a few small things that can make your comfort on board a bit more pleasant.
For example, consider a small bag to use on deck or in case of a land excursion. Preferably a waterproof bag so that you can safely store a camera in it. It is also useful to bring some earplugs. Sometimes you have a roommate who doesn’t sleep so quietly, or you are bothered by the noises from an engine room. And don’t forget to bring something warm. A lot of people think it’s always hot and it just isn’t. A nice hoody, a scarf or a hat can quickly get rid of the cold.