Domestic Help Needed For Senior Couple In Late-70s

We're a retired couple in our late 70's My wife uses a walker but can't do any household chores. I'm also limited in what I can do. We need someone that cooks, cleans, does laundry, runs errands, etc. for up to 10 hours per week. We're flexible on schedule. Preferences for a caregiver who is a non-smoker and CPR / first-aid trained.