After departing Sioux Falls, we stopped in Spirit Lake, IA to visit Grandparents. Here are Michele and Alex as they greet Zu Zu.
Michele and Alex enter the cool waters of Big Spirit.
Grandpa Bob floats out into the deep water.
Alex and Nick along the shore with the platform in the distance.
Cooled off, and ready for the sun.
Uh oh, looks like a sand throwing penalty.
Revenge is sweet.
You sand my back ...
... and I'll sand yours.