One-time Sitter For New Years Eve

I'm the auntie looking for a babysitter for my sister and brother's kids so we can spend NYE together! My brother has 4 kids (1, 3, 7,& 9) and my sister has 2 girls (2 & 6). We intend to put the little ones down (1, 2, & 3-year-olds) before we leave for the night around 7pm, so we'd just need someone to spend time with the older 3 kids while they have a movie night and eventually put them down for the night before we all come home around 1 a.m. We'd like for you to have a chance to meet the kids before that night if possible The kids love to watch movies since they don't get to do that often. The little ones wouldn't need anything since we'll put them down before we leave. The older ones just need someone to watch movies with until you put them to bed We have a driveway you can park on. We have 2 dogs (Rocko and Stevie). Rocko is a lazy lab mix and super easy. Stevie is an Australian Shepard who loves people and the kids most of all.