I might be able to figure a way to do it were the coach on my pad at home. Out on a trip? YIKES!
Paul, I've thought of pre-emptive action. Drop Tank, Remove Pump. Replace Pump with Tubing, maybe even a Gutted Pump. Then install an In-Line Pump close to the Tank.
A few OP's here have done something like that with the older carbureted E350's. It's easier because the old low-pressure pumps allow fuel to be pulled through them when not running. The problem seemed to be that the new pumps just didn't last very long. I suppose the pump could be installed with roadside replacement in mind...
