Family Fantasy Football:
For those thinking about starting their own family fantasy football league I highly recommend using Yahoo Sports. It is free and fairly easy to use. I set-up email accounts for the youngest team managers (they are literally my accounts as kids under 13 cannot have their own), while the rest of us used our own of course. Right now we have 6 teams with the youngest children being paired with the oldest family members.
What is nice is that the kids help each other with their weekly rosters, especially if they are playing one of us!
Chores:
Here is a pic of the chore and laundry charts that Lori uses to help keep the kids organized and the house (mostly) clean: