Keep continuities between different surfaces

Hi everyone, looking for a good continuity between the differents part of this model (front of motor boat)
i saw with zebra that is not correct (zebra stripes aren’t matching). I tried with every differents surfaces and curves tools to have the most coherent parts but i can’t get it.

Maybe someone has a suggestion?

thanks you


The file for Rhino 5.5
x24 Mastercraft 2 2.3dm (3.7 MB)

Are you creating a new design or modeling an existing shape? What information did you start with?

i am modeling an existing shape from plan of a X24 Mastercraft