[forkandwait]

Isn't that a one off class? Cool, but an organization needs maintenance to be activated well in a pinch.

[lobotryas]

Doesn't have to be. I have friends who participate in quarterly meetings for their city where they do drills for different emergencies.

[Casseres]

I was a member of Galveston County CERT and still receive their emails. There are plenty of opportunities to continue training and help participate in drills. During Hurricane Harvey (and even afterward), I received quite a few emails asking for volunteers for different things. I highly recommend taking the training and volunteering with CERT.