Anyone live near Albany, New York?

[HelenWheels]

I just bought a 1970 C-20 that underwent a bed/cab off restoration, but the guy omitted some things when he put the truck back together. He left out the seat belts (not a big deal -- I can put those back in), the factory air conditioning (he gave me all the parts), and he never reinstalled the horn. I would like to be able to look at someone's C10 or C20 and take lots of pictures of where the A/C parts go, and where the horn is located and where the horn relay is located. New York requires a yearly inspection and a horn is needed. I bought a horn, but have to figure out how to make it work (where does the relay go, etc.). Meanwhile, I can't drive my nice new truck. :-(