CStamp , Looking at some articles about that new monster cruise ship & a line in one stood out as identifying why those things make my skin crawl, other than thinking about environmental damage: they want to compete with resorts. If I spend time & $ on travel, I want to experience a new culture or natural environment. Resorts are just bubbles of capitalistic non culture; you've seen one, you've seen them all.
This one can hold ~10,000 & has life boats for 7650, with some extra rubber dingy things.