Looking for a part time nanny near New Orleans

We live in Kenner, LA with our three kids (16F, 14F, and 4B). My husband is travelling quite a bit for work due to the hurricane, and I am just getting back to work at Tulane. My kids are very active in sports and I need someone to help me out after school...to "play mom" for a few hours, basically running around, playing, and doing some cleaning. Anyone know of anyone with good references and a clean driving record that would be willing to do this type of thing?