Bottom line is carry all the time, or at least where permitted. We all had to find a way that was comfortable-took me a couple years. Now I feel naked without, so I spend as little time as possible in CEZs.
I expect your daughter is already planning this, as she's shown herself to be quite sharp.
Join the NRA/ILA
I am the weapon; my gun is a tool. It's regrettable that with some people those descriptors are reversed.