>....does anyone have any experience with the fan that fits
>in the tube from the back to the front which is supposed to
>help get heat in to the poor little bus (pre-80)? I know you
>people in the temperate zones (read cold) don't care, since 
>the darn thing needs heat to begin with, but you people in
>the sub-tropics (AZ, SoCal, AL, NSW???) -- have you had 
>any contact or thoughts on this?
>-- 
>Todd R. Schroeder          |    Without vision, a people perish.
>todds@sunnet.chotel.com    |      Proverbs xxix:18
>'71 Campmobile

Todd- I saw one of these on a 73 bus.  It was a in-line jobbie, a squirrel 
cage with a hose on each end.  Might want to check at a junkyard.
Hope that helps
Chris Bridge
Wanting a '71 camper
E-mail cbridge@vt.edu