I call disney myself and use a aaa discount, so far there has always been a room available. I'm sure that is not always the case (I go off season).
I always get a room only, with a 20% aaa discount, then get my parkhoppers thru mousesavers/undercovertourist. If I see there is a code floating around I call and see if it will save anything over the aaa, but I haven't been lucky yet

wizard: for that 40% email to come my way).
We get our flights on Spirit's website. I'm on their email, so have been lucky with $88 round trip, those are kind of tricky, you have to hit it just right on the right day and not dilly dally.
I just like to do the stuff, all the calls, the online research, that is part of the fun for our vacation. We don't do alot of ts meals, so making adr calls isn't really an issue. We're not too particular, if I call for an adr and it isn't available I just see what else there is.