Occasional sitter needed for two sweet and fun boys - Full-time / Part-time

Single dad with two younger boys ages 5 and 3. The boys are well mannered and a lot of fun. Both are fully potty trained with the small exception of a night time diaper for the youngest. Looking for an occasional sitter in the event of no school, last minute work changes or a night out. Supervision, snacks, dinner, bedtime routine and awake / asleep care when the children go to bed. Schedule is fairly normal with the need for an occasional weekend night/ weekday.