Sitter Job in Snellville, Georgia

We are looking for a reliable, reliable and even more reliable sitter. More specifically for this Saturday until late night - event ends late, so I am looking to meet with any prospects between today and tomorrow to select one. Must have references and pass a background check. I am looking for someone who has reliable transportation and can do saturday mornings and the occassional weekend night after school. The ages would be between 5-12 years old for this Saturday 10/25 at 6 pm. I have one boy 6 and my sister has two kids age 5 boy and 11 yr old girl . This saturday it would be an additional 3 kids two 12 yr old girls and one 5 yr old boy. Total 3 boys ages 5 and 6 and 3 girls ages 11-12. They will mostly entertain themselves. :-) Going forward we would like for the sitter to come to our homes. Must be flexible, and willing to committ time to our children when needed. We don't want someone who already has committments to many other children or has a hectic schedule, must be close by to our areas, Snellville/Lawrenceville. All our children go to the same schools and we just need someone that we can use between the 3 of us if need be, key word is RELABLE!!! Please when replying, say something about yourself, area, age, what you do for work/school and refer to your flexibility and experience with children. I don't need resumes just big on establishing a rapport. Thank you!!!