In article , JB wrote:
Hello all...

I'm starting to prepare for a 30 hours trip in a seakayak (prijon touryak),
in low temperature waters, in late december. I wonder what kind of clothes
you would wear for that stupid idea of mine ??


This seems to be the absolute uncontested truth:

http://www.kolumbus.fi/timo.noko/puku/INDEX.HTM

Read it carefully, because as issues are covered.
Not very delicately, I am afraid :-)