All walkthroughs are copyrighted so I've linked to the websites instead. The best one is the first link. You'll never need a map because it is concise and detailed at the same time.

1. Zauron's Walkthrough (Click on Walkthrough by Zauron) (If that didn't work, click here)
2. Zauron's Map (Really don't need it if you have the walkthrough)
3. 100% Speed Run (Click on 100% Speed Run by Wassup Dawgs) (Haven't used this guide but looks pretty good)