Elder Care Job in Lutz, Florida

I need a companion for my mom to take her to the grocery strore, Aldi's, and a couple other stores twice a week for approx 4 hours on those 2 days. I live in Lutz. My mother uses a walker but is pretty mobile. She has all her wits about her and then some, she uses O2 and is very well versed in using it. She has a protable that goes with her.