But if you're having enough kids to have all the stations running at once, then you have GROUPS of CREWS (5 kids plus one leader) that travel together.

Sing & Play  - Everyone together

Rotation 1 - 4 groups (of several crews each) travel to stations.

Rotation 2 -  4 groups (of several crews each) travel to stations.

Snacks - Everyone together

Rotation 3 - 4 groups (of several crews each) travel to stations.

Rotation 4 -  4 groups (of several crews each) travel to stations.

Finale - Everyone together