vibration in gas pedal

[mcioci]

So this weekend I'm driving my truck on highway and not only do I feel the vibration in pedal at 40mph but now bet 55-65mph, I hear a droning sound. Brought it to dealer to take a drive with mechanic, he thinks its a hub bearring. Lets hope this is the cause of this vibration and drone sound. Need it fixed today because I am driving down to South Carolina early Tues morning. I will post the outcome later.