Watch all my video & photo tutorials here:
PART 1:

In this part 2 of 2 tutorial I explain some helpful tips to keep in mind when shooting a documentary or run and gun type of film. What equipment to use and why, etc.

Watch PART 1:

You can buy the Zoom H4 portable audio recorder at various stores including Best Buy:

HOW TO use your camera
HOW TO get the best audio on low budget