Go to www.uhaul.com and look for stores that have propane (just about
all of them).  So far, they've always been able to fill the Westy
tank without a problem.  They also typically do not have a minimum
fill requirement, so for your 3 gallons, it's cheap.

-Karl

Karl & Kristina Bloss - Hurricane, WV
'85 Westfalia Camper "Fred"
'87 Westy Weekender "Bev" For Sale: http://members.citynet.net/bloss/vw/
Almost Heaven West Virgina VW Club:  http://wvvw.org/
"Bound to cover just a little more ground..."