Babysitter Needed for my Children

Im going to universal with my kids this weekend and Im just needing care for them for one night from 2pm-2 a.m. for the Halloween event. I have never left my kids with anyone besides my mom so Im really nervous about this so I would need a lot of reassurance like references. My kids are only two and three so they are pretty simple to entertain. I can provide dinner for you and them. They usually go to bed at 6:30 p.m. but since we will be staying in a hotel, I imagine itll be hard for them to stick their usual schedule so they could end up staying up late and thats okay if they do.