How does parent swap work?

My baby uses a stroller and can’t walk. The stroller can’t make it through many of the lines because of stairs and tight spaces. What I’m hoping to do is have one of us wait at the exit with the baby while the other goes through the line and then swap. That’s what I’ve seen at other parks. Anyone had to do this? How’d it go?

EDIT wanted to update parents out there.

I called and it exists. It’s called parent swap. You just ask the ride operator of the first ride you gonna on that day to give you a parent swap card and show them that your child needs a stroller and is too small to go on the ride.

Idk why I’m getting backlash here no one is trying to cut we just want someone to wait at the exit. It’s a thing at parks all around the world including Disneyland and six flags and wonderland. The baby can ride no ride at the park except the carousel on the bench and not sure my baby would like that.