Last summer I bought two short ends of Vision 3 cine stock: 240' of 250D and 230' of 500T, all for $20. It's that cheap because 200' of film = 2:13 minutes of time. Another way to put it is that 200' of cine stock is garbage to motion picture guys. I've rolled my own since the 60s, so I'm only somewhat apprehensive about getting the rem-jet off. However, in Vision 2 and cine Fuji I have 500' of film to experiment with, so I think I can figure it out and not worry about wasting film.
Regional disparities: no retailers will import C-41 chemistry into Canada, so when the kit I have is finished, I'll get it from macodirect.de if I stick with Digibase C-41.
I bought the film here:
http://www.certifiedfilm.com/. They're good to deal with, and they'll ship. No connection, other than getting almost free film. I couldn't find The Brothers Wright on line.