Get a shop manual. you will be absolutely lost without one. they are only $60 new on ebay (Bishko reprint)
I like Dante's Mopar Parts, YearOne, and Jims Auto Parts for parts. Ebay motors is AWESOME, they have everything there.
For help with your car, look to 1962to1965mopar.com, C-body dry dock, and your service manual.
Glad to see im not the only one with a 65 Fury.