Windshield Wiper Vacuum Hose Help

In my '62 Ranchero, my vacuum hose for my windshield wipers is not connected at one end. It's starting to get real rainy and I can't get away with driving with no wipers anymore. One end i'm pretty sure is connected to the wiper switch in the dash and the other side of the hose is just hanging out in the engine bay right now, unconnected. Can anyone help me out and direct me as to where the other side of the hose connects? It'd be a great help to me and could defintely save my life (literally) . Thank you!!

 

Should be a place on the manifold where the hose should go to

 

One end of the hose has to go to manifold vacuum. Below the throttle plate. A fitting on the intake manifold, maybe.
Or go for an electric conversion.

http://www.cgfordparts.com/wwwsectionfiles/cg_cat2_wiper.html

 

Thank you both!