For those looking for just an extra or aux. tank, one option is an
aluminum propane tank made for sail boats.  The one i saw at a marine
shop in sausalito was small, about 2 gallons (the stock tank is 3
gallons), could easily be attached under the right side of the van, and
cost i think about $90, but i could be wrong on the price...since it was
about 6 months ago that i saw it.
steve

John Anderson wrote:

> Jim
>
> I looked into this last year, we can direct order from Manchester at
> about
> $295 a tank...

<cut>

> John