Would you also like info on the CRJ200 systems? I am not a pilot, just a little stupid wannabe, but I will be interning at Lufthansa CityLine (regional) Technic in January. (In Germany we have the opportunity to do an internship in 11th grade (of 13). It doesn't mean any help in getting employed though but that doesn't matter for me. It's great info and a good knowledge base. I will be going back to the States for flying anyway...)
They gave me a "Technical Walkaround - Canadair Redional Jet 100/200" booklet. Let me know if I should scan a page or so or just type out what it says! I'd be more than happy to help. I like helping too and not always only recieving the help here!
So, let me know what you need.
EDIT: Oh, I just looked. There are three pretty interesting pages on the fuel system with pictures, graphics and texts...