Wish I had something to add other than, Please Video Tape it!  I am looking at doing this in the fall.  
 
> Date: Wed, 2 Jun 2010 07:53:23 -0400
> From: bfeddish@NETREACH.NET
> Subject: Radiator replacement
> To: vanagon@GERRY.VANAGON.COM
> 
> Since I am not going to NauralBus this year I want to use my day off this
> Friday to replace the radiator in my 83.5 Westy. According to the Haynes it
> is not that hard of a job. Is there anything anyone would recommend
> beforehand or have any tips? I have aftermarket A/C so I'm assuming that
> will complicated it a little too.
> 
> I'm contemplating video taping this too...
> 
> Bryan