We have had cast iron pans at home for the last 30 years and wouldn't have anything else.
However iron pans on a yacht and not used daily are going to leave their blood mark.
ALDI sell some fairly good looking enameled pans but they have a gridded bottom which is bugger all use when you want to fry eggs, especially the way I like them. I am an artiste when it comes to easy over eggs with a rasher of bacon.

Aluminium is going to give me Alzheimers and stainless will just burn my tucker and teflon is not worth thinking about. In case you hadn't noticed my brain is already fried.
Mate of mine had an ally pan which was coated with some really hard stuff. Cooked really good on high heat. Stone base or something, I forget the brand.
If it is iron or steel it has to be seasoned. I am thinking a medium sized wok with loop handles has to be in the mix. It is not all about steak and eggs. You need a wok if you are a Laksa addict like me.
I have always believed that you can live as well or better on a yacht than you can on land so you need to get the galley gear right.
So what think ye merry men who spend time messing about on boats??