Basic shape of the Adirondack guideboat LOA 4,495m Beam 0,981m Draft 0,143m Disp 0,223 tonnes model created in Blender. link to download model...
Wooden rowboat a skiff type lenght 3 mt, study in Blender of all parts. 3d view here https://p3d.in/X1BtP
https://en.wikipedia.org/wiki/Adirondack_guideboat
Larger utility pram... Sailing, short distance rowing, tender, Fishing platform etc. 9' 8-1/2" by 4' 7-1/2". Displacement up to 500 lbs...
Capacity of this one is up to 400 lbs (Max) with a hull weight of 50-80 lbs, also either S&G or Glued lap. 8' x 4' beam.
13.5 ft long multichine sailing/rowing hull designed for Stitch and glue around a mould and a couple of frames. Easy, quick build of 1/4" ply...
Multichine stitch and glue swedish pram type rowboat for up to 3 people