For longer rides/tours I suggest DT Swiss hubs for people. They're among the lightest hubs going, crazy durable, easy to maintain, and rarely need maintenance. 350's are inexpensive. 240s cost more but weigh less.
I bring this up in this discussion because you can remove the cassette from either of these hubs with zero tools required. Swap your spoke, then replace cassette, also with zero tools required.
For this very reason I used DT hubs when I created and raced the Kokopelli, Grand Loop, and Divide. Also on 20 years worth of races and expeditions in/across Alaska, winter and summer.
DT hubs are very hard to beat.
how do you remove the cassette without any tools? Could you elaborate on that? Thanks.