I used to do this while Tara was around. Meals were usually planned for the week, and there would be a set day for grocery shopping. Also any major outings were usually planned in advance. I'll still buy meals for the next few days to avoid multiple grocery shopping trips, and I have a fairly strict schedule for my drumming practice, but I'm much less organised when I'm left to my own devices
I've never been one to plan out what clothes I'll wear the following day unless it's for a special occasion though.