Ok, I got:
and if you scroll down the "Add-A-Circuit" thing.
Now, the fuse panel IN my truck is small and all filled, I did however find what I assume is the main fuse box under the hood... and it has open slots, the symbol is a square with a slash through it.
Now, this may seem like a dumb question, but do I just plug the add a circuit into one of the open slots, run the wire to the direct wire cord and I am good to go?
I was assuming I would just try it, and test the voltage coming through with a voltmeter... but you guys might know.
Its a 97 Toyota Tacoma.
Thanks for bearing with my ignorance.