I play in a charity scramble every year where instead of going off of total score to determine a winner they award a portion of the entry pot for every skin won. Every par 5 is eagled and all of the 3s and 4s are birdied so it takes something incredible to win a skin. The club has a 'hole monitor' camped out around each green to watch the shots coming in and mark the score for each group for their hole.
About 4 years ago a friend of mine jarred a 7-iron on a long par 4 for eagle. We won the only skin that year, and the prize money went towards the range finder I still use today.