I didn't stay in bed either...
With a 1000 gallon salt water fishtank in my living room,, if it's going to fall over and I'm home,,, I'm going to stand under the door jam and watch.
One that I missed was regarding shutting off gas. It said I shouldn't turn off the gas if I didn't smell it leaking as there was no telling when a professional could turn it back on. Can't CERT do that?
I missed 4, and I'm ok with it.. CERT's going to save me anyway.