The Winnebago slows to a stop, no gas. You're on a rural road in the middle of the woods. Nearby there's a rural gas station with two gas pumps in-front of the building along with a small shed nearby, the gas station's windows are boarded up. Near the gas pumps are jerrycans.
Inside the gas station, there's the basic stuff a gas station would have, shelves, a register, a road map rack, a water dispenser, glass fridges, and a door leading to the back, most likely leading to the living area. The walls are covered in graphitti, better check them as they might have some useful knowledge on what's going on.
The Winnebago:
Gas: [:::::::]
Food: 1 day
Water: 4 days