1 PADI certification courses will cost you $300-$400 and the training will usually last from 2-4 days. 2  The participants will be in small numbers, such as 8 people or less, to ensure quality training. 3  According to the site ScubaMarcos.com, the price for the scuba classes can range anywhere from $350 to $450.
World Ventures is an illegal pyramid scheme. The company World Ventures markets memberships in a travel club that will provide discounts on vacation accommodation throughout the world. These holiday are sold through the company Rovia. World Ventures also offers these memberships to sales representatives.
The Scheme. As its name indicates, the pyramid scheme is structured like a pyramid. It typically starts with one person â the initial recruiter â who is on top at the apex of the pyramid. This person recruits a second who is required to invest a certain amount, which is paid to the initial recruiter.