Ooops. I was looking at the Florida resident AP prices. I have had to recalculate! The difference between the AP and the multi-day tix is now $120, so I'd still come out ahead. However, the free parking does not apply to the hotel, only to the park, so phooey to that. And this AP does not include a HHN tix, BUT it does include 15% of multi-tix for up to six people and we'd need to purchase 2 3day passes, and it says there is a discount for HHN but doesn't mention how much. So all that to say I believe it is worth it to purchase the AP.
Here's a new question for you experts! Can I call Universal, buy an AP, then book my hotel and the 2 extra multi-day tickets all in one phone call? The fine print for the AP mentioned 15% off multi tix at the front gate, but I'd like to have it all taken care of ahead of time.