Pet Walker - Full-time / Part-time

I have two older totally indoor cats ., eat dry food, wet food, and treats. I would need a care giver to come in at least once per day in the afternoon to give them fresh food and water and scoop out the 2 litter boxes. I m their only full the me caregiver. I will be traveling out of state to visit a relative over the Christmas holiday. I would have ample food, and cat litter, and everything to meet my cats needs. I just need to estimate cost before making plans. Would like to the meet the caregiver and have the cine to my home to be one familiar with what the needs are and where things would be they would need to provide care