Wendy DeWitt, a member of the LDS Church, was called to educate the members of the Church how to prepared food storage. With the efforts of others, her presentation has been video taped with the links of the presentation listed below.
Wendy DeWitt also has a website blog where you can blog her anytime with questions that you may have on food storage.
There is a booklet that goes with the video presentation. You can request it from Wendy at email@example.com. It is well worth watching!