I would check with the land manager of the destination area to see what their recommendations are. Some bears are more habituated to humans than others, and this will be a factor in where/how you store your food. In some areas, bears will break into cars for the smell of TOOTHPASTE, fer crying out out.

This looks like a good start,
http://www.wikihow.com/Make-Your-Foo...e-when-Camping