well done I say!
and see - warm weather and travel can get nappies dry real quick - we did similar to your dashboard ones while away too

I even pegged up our dry MCN shirt lol so everyone could have a read

and you did well not taking an entire stash, while still managing to take enough, iykwim so thumbs up on that too.
I only wanted to add that when I first started with wool covers, in the middle of summer and while up north I initially wondered about how warm they would be, and when I thought about it well, having anything on your bum when its hot is one thing but at least the cloth nappy and wool cover can breathe iykwim?
what I mean is not putting a dampner on things, just offering our experience night nappying with cloth+wool.
I reckon good on you, and yay for travelling with cloth!
youll be all set for next time huh!
(eta pardon no apostrophe - keyboard is on apostrophe strike!)