>>1049649A collapsible or nesting wood-burning hobo stove, cookware, and a water filter, preferably something you could use inline in a gravity feed so you wouldn't always have to boil water if you didn't want to. A magnifying/fresnel lens, 100' of rope and some 'beaners. Stainless wide mouth water bottles. A cheap/light hammock for lounging.
That's about all I can think of without getting too carried away, you still have to pack your food and whatever clothes you'll need. Maybe an umbrella and maybe a fannypack to take small kit with you for when you're away from camp. And a folding saw, and that's about it.