2000 e150 no power to fuel pump

I have a 2000 Ford E150 with the 5.4 motor. When driving down the freeway, I put my foot into the gas to pass another car, suddenly nothing, engine died, and would not start. The engine does turn over though. After having it towed home, I found that I was not getting power to the fuel pump. I then checked the fuel switch, it was down like it should be, but when I took a test light to the connector, there was no power going to the wires with key on. Next I checked both FP fuse, and FP relay, both are good, but I found that I only have power going to one connector for FP relay. I checked fuse 8 on interior fuse box, and it is good. This is as far as I have gotten trouble shooting, with zero luck. Please, I have a large family, and really need this van running. Any help would be greatly appreciated. Thank you!!