Question about wiring a kill switch on a C1500 pick-up?

I have a Chevy C1500 pick-up and I want to wire a wireless remote kill switch to interrupt the electric fuel pump. Where is the fuel pump relay? I think it might be under the dash behind the glovebox because I can always hear something clicking in that area when I turn the ignition switch on. Does anyone know if that is where the the fuel pump relay is located on my C1500? Behind the glovebox?

Oh! Just one other question. I had a Sears DieHard Security battery for about a year or so until Sears sent me a letter saying that they was recalling all of DieHard Security batteries because of some sort of problem with them. I wasn't having any problem with mine but I took it back to Sears anyway and have been hoping ever since then that they would resolve whatever the problem was and fix it and then release a new line of DieHard Security batteries. They never have. Does anyone know of a similar battery that has the remote anti-theft feature built into the battery like the DieHard Security did?