> But how do you get the water to run up to the luggage rack?
>
> What am I missing here?

He probably means he stores it up there when he's on the move, pulling it
down, plumbing the drain line in, and shoving it under the van on the ground
when he's stopped.

Suggests some interesting ideas, though. Is there enough pressure due to
gravity to run a small faucet off a freshwater tank in the luggage rack?
Probably not worth the plumbing effort. Might make an interesting sunshower
tank spot...

-- 
John Bange
'90 Vanagon - "Geldsauger"