Ahhh...I see...especially with the schedules! We're so lucky that we would be able to go pretty much whenever we wanted.
We even figured that if we bought annual passes, our only costs at least for two trips a year would be the airfare and food/souvies. Oh...and kennel costs
A friend of mine has a timeshare in Orlando about 10 minutes from WDW, she uses it frequently and that might be a more reasonable option for you.
I sound like a salesperson, don't I?

I just know how it feels to want to go as often as you can!!