Bike issues
Continuing to ride, er, walk, through the hills of Puerto Rico. After fixing a few things on my bike, got a flat. Found a nearby bike shop. Picked up a spare tube and some patches. Patched the previous tube. After a brief ride, heard some noises. Looks like the rear wheel finally gave out. Now I'm in a sparse place, with only a barely functional bike. Let's see how to get out of this!