[Child of the 7th Age]

This is just a suggestion...not written in stone....but maybe you could simply share the particular activity your own character has chosen to do. This could be any of the ideas various posters have mentioned (including the ones Lindir lists) or perhaps even have your particular character being given some last minute lessons on use of a weapon. (You're welcome to use Lindir for that if you need a "teacher" or of course one of the other rebels.) If I recall, your character made the suggestion about the flaming brands, so that is another possibility. Because of the winds, the brands would need to be used early before the storm blows up and probably a good distance away from the camp.

I know Durelin has a save in for camp preparations as well, but I'm not sure what she will do with it.

If anyone has other ideas, feel free to chime in.