Turned out to be a fuse after all. After taking a multimeter to the harness and finding no power, replacing the radio and ignition fuses in the car. I then got the Haynes manual out and found a diagram that listed every fuse. It was #56 under the hood, I didn't see it listed in the owner's manual, it's a mini fuse. I thought the only fuses under the hood were for the Shaker 1000 setup (if the car came with it).
Also I made a better ground for the car so this doesn't happen again.
Many Thanks to smittyrock and chertelendy!