Sketches of a wedge cruise ship
A ship is just a big thing that floats. It needs a flat side so it can dock alongside a straight-edged pier and it needs to be hydrodynamic (aerodynamic but in the water) on the open sea. So, instead of being long and narrow, it could be shaped like a wedge of pizza. If you've ever floated pizza in the bathtub, then you witnessed how well it sliced through the water and still could dock along the side of the tub.
The triangle shape allows more options for a unique resort experience. There can be more broad areas for activities and vistas.
Just an intriguing idea - not sure if the structure is feasible, cost-effective, or practical. But, it is a fun idea.
Not quite to scale, but close.
Thumbnail sketches on a magazine page