Our 2001 Tradewinds also must be fueled on the passenger side, so, I swipe my credit card, then my Good Sam/Flying J rewards card, activate the pump, go around the bus and fill up with the satellite/slave pump.... I have had nothing but friendly conversation with the truckers, just as I find them courteous on the road...... IF you are courteous to them...We use Pilot/Flying J often... because we have a guide book with their locations, they are right off the interstates, they have a $495.00 credit card limit (usually), and we have, more than once overnighted in their parking lot (always after checking in the store).