A group of 8 children, siblings and cousins, a few in their early teens experience many adventures as they travel across the United State in a very unique vehicle. New York City provides excitement as the children manage to antagonize a ferocious street gang resulting in police chases and narrow escapes. The youngsters also spend time searching for and finally finding a heirloom ring which they've learned has been hidden by a relative in one of the Indian exhibits at the Museum of Natural History. As a result, they arouse the suspicion of the security guards who spy on the youngsters and...