What does your daily routine look like while job hunting? - any advice?

I have been out of work for 18 weeks and my days blur together. There are 10 people counting on me, so I am trying to be careful. Some days I do nothing and feel guilty. How many hours do you really work on the search?

Thanks for writing this out. I went through something close to it last year, and it settled down once I kept a simple log of every call and form.

I use one day for networking, one for applications and one for learning something. Variety helps.