Rationale for design in terms of both buoyancy and stability
The reason I've chosen to make this boat look like it, is because I think it can float with this kind of design. I believe it's a nice boat, even though I think there is a possibility it will sink, but however I have to trust myself in order for it to not sink. In order for it to not sink we need some buoyancy. Buoyancy is an upward force that unlike gravity, it pushes the object up instead of down, like Gravity. I believe I have great chances that my boat will float.