Requesting Nanny/Roomate, will pay to live in your home. Need help 3 days during week

I am a single parent. I have an 8 month old son and an 11 year old daughter. I would like a nanny/roomate. I work 4 days a week. I would like to pay $600. each month, but will pay more if the situation is right for us. Would prefer a grandmother or single parent like me! I need minimal help. I have worked with my job for five years now. Please respond if interested.....I currently live in Santa Rosa Beach and hope to stay in the area.

Sincerely,
Christina