Bali is the place for Scuba Diving if you like diving but lazy to get yourselves a license. Just suit up, jump when they ask you too, hold the guide's hand and after 5 minutes, you are at the bottom of the sea.
Bali Scuba diving = Sinking without drowning. The guide just pull you down deep into the ocean floor and before you are able to enjoy the journey down there, suddently you are at the bottom of the sea, you won't have much time enjoying the scene as they will ask you to pose for photograph session and they will video you in your confusion.