Hi,
i am creating some Blender-Tutorials for the design of printable modell-airafts, just have a look at them, german language, but you can see everything without hearing my voice or reading the german texts...
1. Tutorial: a Wing with blender
Create a wing with blender
2. Tutorial: an other wing, other form, in two parts
Second Type of Wing - Part 1
Second type of Wing - Part 2
3. Tutorial: Create fancy wing-inside-construction
Construction of nice looking wing-inside
4. Tutorial: Create a fuselage for a sailplane
Create a fuselage
Just watch them, and tell me, when you like or hate it