Another perspective on CERT gear and training. One of the things I hope you notice is that CERT teams usually carry redundant gear. There are certain things in my everyday carry (EDC), and CERT gear for which I subscribe to the idea that "Two is one, one is none...." First-aid supplies, flashlights, masks,
This video also gives an excellent example of what a CERT search and rescue/damage assessment mission would look like. Notice the techniques and methods used and discussed.
https://www.youtube.com/watch?v=ut_BzMqTmTg