Openscad Boat

My daughter ask if we could print a boat that floats right side up since benchys aren't quite stable. So after looking at a couple designs I came up with this. Print the bottom with more infill than the top. I used 50% bottom(10mm) but it probably could be less, and 15% on the top.

I printed this using the 0.2 fast settings just to see if it works. Also for the first time I used the prusaslicer color change function, it worked fine. Still need to tweak the file some of the details don't quit work slice right. I also could use some work being more forgiving to tweaks. The parameters on the top are "somewhat" clear but I'm still working on this.

Also it takes a while to render in Openscad. There are hulls of hulls and which I pretty sure are not the most efficient but it works. I'm still learning and I'll