They are walking in the forest so they have nowhere to sleep so they’d have to sleep somewhere that haves a shade. In my story there are three people that is walking early in the morning through the bushes. All three of them are walking with a big bag that is packed with heaps and heaps of gear. What they’d packed was heaps of clothes and money and a little bit of food for them so they could eat when they get hungry so they don't have to spend all off their money just in one day. Because if they do spend it they would only have the food that they packed for themselves they probably wouldn't have to catch something in the sea. They couldn't off eat their own food wasting their energy catching other food because there's heaps of fishes in the sea that they could catch in the world.