I don't like the idea of electronic calendars. Too easy. So, I like to go for a paper planner. I have been very happy with the one I currently use for three years, though if I find a Catho planner with hour lines SHUT UP AND TAKE MY MONEY.
This week is a boring week, but I have a highlighter color system, and a to-do list on to-do list Post-Its,
Planner accessories: my paper address book (stamps are inside!), more Post-Its, colored pens, high lighters (both Sharpie brand), and paperclips.
I also adore the Post-It pockets. I need to go buy some more, but I like being able to have business cards with my planner, and other items that I am saving for one reason or another. I upgraded this year to the full sized Catholic Daily Planner and I like having a bigger planner now.
Because I am so retro, I have a giant dry erase calendar in the kitchen and every month I copy the various schedules onto the calendar (Calvin loves to be apprised of the monthly goings on) then I snap a photo of the calendar and send it to the husband's work email so he knows what I know.