Living on a Small Scale

I feel like I'm in the never ending wash cycle. How much laundry can three people have? Apparently a lot. We're a family that relies on the sun to dry our clothes so add in two rainy days and you've got yourself a backlog.
The next topic-how am I going to fit three lives into a trailer for four months? The trick is to get really good at organizing. By now we should be pros at small space living. Oddly, we both grew up in quite normal sized homes but since we left home we've lived in 400 square feet, 800 square feet and the 200 square feet of the trailer. Somedays I think I should be employed by IKEA.
Right now I'm looking for something to put in the upper bunk for S's clothes. I have a little three drawer organizer that fits perfectly in the space between the bunks and the bathroom door but now that her clothes are bigger I'm going to have to re-purpose it. I'm thinking socks, underwear and extra bunk sheets.
I do think I'm starting to over think things at this stage though. As long as I've got the kid, the dog and the husband I should be okay right?
At least I've been so worn out I haven't had any problems falling asleep at night!