I think 5 model submarines is a little much for most, even me!
I have 2 x model submarines that I don't think I will ever get around to finishing.
I have a Sheerline U Boat Type II and an OTW German Type XXII to dispose of. Details can be obtained from the respective web sites.
They are 100% complete except there are no WTC's with either but both are untouched and as new.
There are also full sets of plan and 'Specialist' books for the Type XXII.
Appreciate a long way to the USA but both light and not expensive carriage wise I would have thought.
Any interest please contact by e-mail at the address shown in my 'Personal details' page.