I've been using carecalendar.org to try and co-ordinate my visitors. It's free for individuals, and you can make a donation if you want to. It's a good way to try and co ordinate friends, This is what their website says.....
"What is CareCalendar? CareCalendar is a web based system to organize meals and other help for families during a time of illness or life changing event, such as the birth of a baby or…