... Import .png => and scale it on the planes

... maybe that post could help a little bit:
viewtopic.php?t=61832&start=10#p701175

... there is still a lot to learn about boat design.
Look for examples! Here only a rough approach to your design.

... from European sight it seems only to be slow during night and forenoon.
Actually CET ST 12:00 it runs quick enough !!

... with Mixed_Curve in CurvesWB you get a fair transition.

... a more ergonomic knob variant in PartWB, combined with Fusion:

... put your letter_X on XY-plane => remove filled property.
Scale it only in X-direction by using Link tool or anything else.
Make 2D-Offset "filled". Extrude this face.

... and use Polar_Array instead of a complicated Sketch:

... scaling with Link tool:

... und hier mein "Morgen-Denksport" => 13 min länger: