You'll need the camera, lensboards, lenses, cable release, darkcloth, film holders, a focusing loupe, and a good tripod.
Any camera you buy will have the ground glass back (it will if it's complete, anyway). Any lens that covers 4x5 will work. You just need to mount it on the proper lensboard.
For starting out, a view (as opposed to field) will give you more opportunity to learn about movements. The Calumet/Cambo can be a good value. Generally reasonably priced, and a lot of boards readily available. A 150, or 210, lens is also a good place to start. Decent ones, in shutters, can be found at good prices. You'll need to know which shutter the lens is in, as you'll need a board that matches.
I would think one of your photo professors should have experience. Do some research, then seek some guidance from a professor.