Gold Country Part 1

S3 E21: A heavy rain has been falling in Walnut Grove for two months, and shows no signs of stopping. Charles fears that his crops will suffer and his family will go hungry. He takes them on a 400-mile journey for a temporary new life in Gold Country. Caroline opens and teaches a school in a tent, right in the middle of town, but it proves to be a less-than-ideal learning environment for everyone.