Not a bad cover story.
I've always fancied playing air guitar. If I stood on the foredeck, playing a beatles' medley, do you think I could get as far as the mersey (and more importantly for my iron cross, out again)?
meanwhile, I've got a full load of torpedoes, 20mm and 8.8cm ammo to give (free of charge) to the britisher merchant marine!
come and get it boys!

:hmm: