This is really just a "zero dollar tour". At ports of call you will be conducted to shops which pay kickbacks for purchases to the tour company. You will be pressured to buy this, that and the other thing...... Tips, food, drinks, laundry...... I'd be very surprised if you got away with spending less than 60k per year or more. They have already had one ship pull out. Ships take maintenance. What are you going to do when they are in dry dock? What about some sort of ship fault at sea? What if the ship becomes unable to continue? What if the tour company goes broke and you are way out past Arsebite Island and they say "Well, we are sorry, but you all have to go home now." Think you are going to get transport home or a refund. This whole idea smells like dead fish.