In minnesota, where must the pwc rules decal be posted?

In Minnesota, the PWC rules decal must be posted on the watercraft in view of the operator.

To add, a personal watercraft (commonly known as a PWC) describes an aquascooter, jet bike, jet ski, wave runner, ski free, motorised surfboard and any similar vessel that has an engine used for propulsion. They are also known as 'powerskis'.