For me socialization is important. I'm a very social animal and I get kind of nutty if allowed to be on my own too long. As such plotting out my social engagements while including enough family time is the planned activity of the weekend.
We have cut out tv and that has freed up time for me to do more studying and socializing during the week. That allows weekends to be used for family outings, date nights, and relaxed hanging out at home.
What are some things you would like to make time for? What can you cut to free up that time?