The last few nights I have been working on the rear of the car. I plan to lower the rear axle tomorrow and wanted to get as much stuff out of the way as possible.
I started with the driver side mud flap. I am not keeping the mud flaps, so I was not concerned with getting them off in one piece. I ended up using a combination of drill, screwdriver, vise grips and utility knife to remove the mud flaps and the three screws securing each.