Mousesavers newsletter has a special link to undercovertourist.com that usually has a small discount on the Universal tickets (maybe $1 or $2) than if buy directly from undercovertourist.com. I have been checking and there has not been any recent discounts on the 2park/7day tickets. You should buy this ticket on-line before you leave either directly with Universal or undercovertourist (their prices may seem higher than Universals, but they are quoted with the taxes included, as Universal's are not), as the price at the Universal gate is more expensive. The recent discounts I have seen on mousesaver's web site or newsletter have not applied to the 2 park/7day ticket. I have not been checking Wet N Wild tickets, but I am not aware of a combo ticket involving the Universal tickets other than the flex tickets (which I believe also include Seaworld, Aquatica & Wet N Wild and possibly Busch Gardens)