Babysitter Needed For 4 Children Ages 2-4

Hi there! My old college roommates and I are doing a little girls trip and we are hoping to hike Mt. Washington like we have in the past. Our children however are 2yrs (girl), 2yrs (girl), 4yrs (boy), and 4. 5yrs (girl) and don't have the stamina to hike for an entire day yet. We would need someone early AM (7ish) OR babysitter is welcome to sleep over the night before if that is more convenient. Sitter would need to make at least 2 meals (breakfast and lunch). Expect to stay until sometime between 3 and 5 p.m. but depends on our hiking speed. Would prefer someone relatively local to Bretton Woods area because we will hike either 7/8, 7/9, or 7/10 depending which looks the best for weather. Ideally 7/8. Thanks for reading!