Caprice :: A/C Doesn't Go On At All - No Cold Air Blown

I recently noticed that my car A/C was not blowing cold AT ALL. I checked under the hood and noticed that I didn't even get a "click" when someone turned the A/C on. Like a dweeb, I went out and paid $28 bucks for a replacement A/C Cutoff Switch (the round thing that gets seated in the oil in the compressor). I didn't first check the power to the switch like I should have (doh!). There is no power going through the wires to the switch and just a few microvolts of change on the meter when I turn the A/C on and off. So, no power to the compressor = no A/C. The problem is, I can't figure out where the damn wires go and there is no obvious fuse or relay that controls the power to the compressor.

-How much power should be going to the compressor?
-Where the power source is for the two wires (I think one is dark blue and the other light blue)?
-What fuse/relay controls the power to that switch?
-What are the next steps in repairing this issue?

I checked every fuse in the fusebox in the side of the dash and they are all good.