You’re on a trip and you have no more clean shirts. You want to wash a shirt but will it dry overnight?
This is what I do:
* spread out a towel (a hotel towel maybe) flat
* squeeze off any excess water from the newly washed shirt
* put the damp clean shirt flat on the towel
* roll [...]
What’s the rule of thumb when exchanging currency for foreign travel? Where do we get the best rate?