[Hocrest]

In the engine bay, if you look at the three fuel lines on the driver's side between the engine and the strut tower, they are;
Front - Supply
Middle - Return
Rear - Vapor

From there, they run through the firewall and through the passenger compartment just inside of the drivers rocker panel. They back out through the body under the rear seat. From there they go up into the top of the tank.