Date-night Sitter Needed For 2 Really Self-sufficient Kiddos In Richland.

I have 2 wonderful boys. Ages 17 & 12. It's pretty much someone just to be here with them. My 17 yr old has an epi-pen and is a little delayed. They're self-sufficient. We do currently have a baby on the way so looking for someone for date nights as well as could potentially come on short notice when I go into labor. (likely induced last week in June 1st week in July). We understand there may be different shifts different sitters take due to work schedules etc.