Fontana Auto Club Dragway Wed Night Lights

First off, I think you're going to have to head a little further east. The 'Wednesday Night Lights' are at Auto Club Dragway in Fontana.
I don't know for sure but I can't imagine you would need a steel bulkhead separating the trunk from the driver/passenger compartment for a stock fuel filler setup. It's a common rule to require a metal bulkhead if you're running a fuel cell that fills from inside the trunk - also if you've relocated your battery to the trunk.