Go Vacation - Scuba Diving - Free Diving - YouTube
Have any of you ever played a game called Endless Ocean: 2 for the Wii? It's nightmare fuel for most of the people in here, look at this, as an example :
Endless Ocean - Wikipedia
Amazon.com: Endless Ocean: Dive, Discover, Dream : Video Games
Game Review: Endless Ocean is a Bottomless Sea of Relaxing Fun | WIRED