Need Mommies Helper 2 X A Week But Can Also Babysit When Needed (Flexible Schedule)

Looking for someone who can come twice a week, ongoing, as a mommies helper to just help do light tidying, kids laundry, and very light meal prep (just sous chef kinda stuff, chopping etc). Hoping that same person is someone who has relatively open availability to be able to fill in the gaps when my wife and I are unavailable, to babysit. We'd love to have a date night at least one weekend night a month but also about once or twice a month we may need someone to babysit our 2 kids on a weekday. The hourly rate for babysitting would be more than the hourly rate for mommy help. Thanks in advance for showing interest!