I have long been an advocate of the Stephen Covey 7 Habits Weekly Planner 
approach. This is the first app I've found that gives me the capability I 
need to do that well. I use the "projects" section to set up my "roles and 
goals," and then transfer them to my weekly calendar. My only wish is that 
the tablet and phone app worked with their desktop app; it does not, as far 
as I can tell.