This is interesting to me, because I have been washing my clothes by hand off and on since last summer. Most of the time I have washed by hand during this duration. The only time I have really used the machines is if I get way behind.
I think I found the key to this method. You must wash your clothes daily, or at most every other day. Do not let the laundry build up. Why save up for a big load? The only reason to do that is if you are using a machine!
I wash my clothes in my kitchen sink. It is not a big deal to wring them out by hand and either take them outside to dry or hang on a rack in my kitchen. If I do them in the afternoon, they are dry the next morning. If I do them in the morning, they are dry by bedtime.
I figured this out after watching the balconies of some immigrant women who live near me. I was in their apartment complex daily for a few weeks while working for the Census last summer. Every morning they had some laundry hanging outside. It gradually dawned on me that everyday they were washing the clothes that their family had worn the day before. Looked like they did it right after breakfast, hung it outside on the porch rail on hangers, took it in after lunch & put it away. The benefits are many! Especially no huge, stinky pile of laundry! I tried it and loved it!
You can't miss days though, because once you get behind you have that big, stinky pile of laundry and the job becomes arduous again.
I don't know if the board will let me post a link or not, but I wrote an article about my experiences handwashing clothes if anyone is interested.
http://www.squidoo.com/hand-washing-clothes