Well, I just got a speeding ticket.

Sheriff deputy says he clocked me at 68 in a 55, but I saw 62 when I looked down as soon as we passed each other coming over a hill. There was a truck and trailer next to me going the same speed, if not faster. The truck did nearly lock up the brakes to slow down, but only after the officer passed. I didn't realize the limit was 55 so I kept going.
I don't know if he clocked the truck or what, but I know for sure I wasn't going 68. Hell, I was in my Aspire! It can barely hit 70! I need to know how to keep this thing off my record and, if possible, not pay it ($108). If the citation does go on my record, my insurance will go up and I could lose my job (loss of worker's insurance). Any help is greatly appreciated!