Starting issue, my possible diagnosis is a bad fuel pump?

I got off work, mind you I drove to work hours before. When I got in all the lights and automatic seat adjustments worked. But when I went to start the car, it didn't start. It turns over and cranks. Had someone called out there to attempt a jump start and nothing worked. My possible diagnosis is a bad fuel pump or relay, bad gas. Or a spark issue. When attempting to start you can slightly smell gas in the engine bay. Any help is much appreciated. I have a 7-hour trip to make in less than 2 weeks.