It is truly amazing how many recreational instructors teach their students to throw their fins onto the dock or give them to someone on the dock. They then perpetuate that behavior on board dive boats.
Just last weekend, an instructor from another shop was totally perplexed as to why I would not let my students give him their fins.
Just last weekend, an instructor from another shop was totally perplexed as to why I would not let my students give him their fins.