91 Thunderbird brake lines/m. cylinder

I need to run a new brake like from my master cylinder to the brake hose at the rear passenger side wheel. I grabbed about 15 feet of new line, problem is I can't trace the whole line, as they go above and behind various parts of the car's underside.

Can anyone out there tell me which line from the master cylinder goes to which wheel? I'm on a budget and a rather tight time limit, so I'm going to leave the old line where it is, and run the new line through a different route, as I don't have the time to bend new lines and route them in places I can't see. As I said, I'm on a budget, and can't really even go grab a Haynes/Chilton manual, and I've scoured the web for diagrams/routing maps, but found nothing.

Thanks!
[EDIT] I forgot about this, and maybe it doesn't matter, but it's the 3.8L V6, naturally aspirated.

(P.S. As this car will become a restoration project in the summer, Any additional info on where to find good websites for Tbird mods, engine or body, to get ideas and inspiration would be great, can't find anything =P )