So what do you do when you’re out on the road, far from civilization, and books and electronic reading devices are expected to be too heavy or energy draining?
Why you take poems and historical document printouts with you to read, think about and memorize.
I have 8 or so such documents including “Paul Revere’s Ride” and the “Constitution” to occupy my spare time. Will let you know how this works out.
The Scotts Kid 