Right, all the cruise prices are kind of gimmicky and they adjust things to throw wording on to make it seem like a deal. BOGO ends up just being the same price because they raise the price of the first guest to $2000 and then make the second guest $0. The only real "deals" that I ever see are when they offer on board credit. I'd just book when you are ready and then watch the price and have it reduced if it drops tremendously.