I found the AC relay in the engine compartment. I will have to manually power my AC compressor to charge my AC. I discharged the system replacing a hose.

 

After pulling out the relay, Which socket where the relay plugs into is the correct spot to apply power to power on the compressor manually if I'm standing at the fender facing the side of the fuse box.?. I'm not very good at understanding relays yet, and I'm afraid if I use my power probe to power the wrong spot I might create an electrical problem.

you don't need to power it from the relay. you could but that isn't really the best way. The A/C clutch has a single wire connector. Just connect there to the battery with a 12-14 ga wire with an alligator clip on the end. that will lock the clutch until you get some pressure in the system. you could also locate and jump the A/C pressure switch if you wanted