Where do I begin?

[tinythemule]

I just bought a 79 short wide Silverado. The engine, a 350, was rebuilt locally about 3 years ago. Six months after the rebuild, the truck was parked in a back yard until I bought it. Mechanically it seems fine. It has the typical Chevy rust in certain spots and underneath and the worn out interior. How do I og about rehabbing a truck like this and maybe even tricking it out a little. What resources are there? The internet has just borught me mostly to personal web pages of people showing off their trucks or parts distributors wanting to sell you stuff that is so large it has to be shipped by freight. Any help or suggestions would be appreciated.