A Carpool Scheduler for Kids' After-School Activities

The idea

Parents in the same neighborhood are always texting back and forth trying to figure out who's driving to soccer practice or picking up from dance class this week. I want a simple shared calendar where a group of parents can claim rides, swap them if something comes up, and see who's covering which day without a group chat spiraling into forty messages. No matching strangers, just the same five or six families who already carpool trying to stay organized.