Well, maybe its a matter of semantics. You say you almost never take along "a change of clothes" yet you change into your "around camp clothes" when you hit camp at the end of the day. I have one set of extra clothes consisting of underwear, wool socks, pants, and a long sleeve shirt, all fast-drying synthetic clothes, except the socks. I wash the clothes that I just hiked in, and put on the dry set, use those for my "around camp clothes" and then hike in those "around camp clothes" the next day while the wet set dries (hopefully). Repeat process.