Elder care Job in Brookhaven, Mississippi

Family seeking a loving, caring, and certified day sitter for my elderly mother. She is 78 years old and she has been living with Dementia for about 7 years now. We are looking for a part-time care worker who could help us during the day.
She is constantly confused and/or disoriented but she still walks on her own and doesn't need help using the restroom. She may need help keeping her clothing neat throughout the day.
We do not want to put her in a nursing facility, but everyone works full time and the pressure has been overly intense for the past two years.
Our family hopes to find someone who will sit with her at her home, drive her around during the day, and prepare lunch and snacks.
We live in Brookhaven, MS and we pay hourly.