we will be going in November, but staying off site (we already booked and paid for the trip prior to becoming DVC members) and I just purchased airfare for us to return in April for Spring Break. So this time, we'll be there for 6 full days and 2 half days (arriving 11/5, departing 11/12) and in April we'll be there for 5 full days and 1 half day.
If we go to the parks at least part of each full day and perhaps 1 or 2 of the half days, that would be 12-13 park days. Of course, with the DVC discount, the AP clearly is the best choice. Plus, I can purchase the DDE and use it for our November trip when we are offsite (hoping to be on site in April and perhaps on the dining plan).
Also, since we are offsite in November, the AP gives us free parking, so at $8/day for 6 days, is a savings of $48 as well. Plus, we have 4 days left on a 5 day park hopper for our 7 yo son that I can use as value against his AP. So clearly, it would appear that APs are the way to go for our family.
Now, someone else said something about feeling like you need to go into the parks every day in order to get the most value from the AP. If I were to purchase 10 MYW non expire hoppers, I might be more willing to take a day or two off and just stay at the resort or perhaps even do a day at Sea World. Of course, the cost/day savings of the AP really does make it the best option.
I guess I just answered my own question. The real issue will come up in November 06 when it's renewal time. We *should* be able to get 2 days from our original APs when we return for our trip in Nov 06. That means that we would need passes for the remaining 5 days, with (at this time) no idea if we would be back during the year to use them again. Guess time will tell on that choice.