Companion Care Needed

I'm looking for companion care for my mother in her 80s. Some light tidying up is involved. Part of your responsibilities will include running errands. Duties include transportation (doctor's appointments, errands, etc.). It would also be very nice if the caregiver could assist her in short walks around her neighborhood. She is in pretty good shape, but sometimes a little wobbly. Additionally, she has a great sense of humor but it also pretty conservative. Preferences for a caregiver who is a non-smoker, comfortable with pets (she has one kitty), and CPR / first-aid trained.