There are techniques... Wicking method with a rope on a big jug of water, and bury the rope a few inches! Water from below, with a big saucer...
Try leaving the fan weaker, so it will drink less water, if it won't trigger any problem. I find watering from below a good alternative, but you will need a big saucer.
PET bottle, turned down, with only a small hole on it.
ALSO YOU CAN DO ALL AT ONCE HAHa. No... try not to soggy too much...
And my main advice, travel with your mind free of fears and worries, nothing will change the way your plant survives when you are out. Just choose some technique that make you feel comfortable while traveling.
Have a Shroom11!!! 🙌