NoelK - we haven't booked our flights yet either... also waiting for that seat sale. They just released sale fares up to December 16th yesterday so I'm hoping in 4-6 weeks we should be good to go. We are going to book a couple of the tickets on our Avion points so we will only have to pay for one ticket. Airfare is currently running around $700 return from Calgary.
I booked a car rental with Budget using the DIS board discount code. It's not a pre-pay so we could cancel at any time and it's a great rate - $33 (taxes in) for an intermediate car for 24 hours, pick up at airport and drop off in Cape Canaveral.
Still trying to decide if we will do a few days pre-cruise at WDW or post-cruise so we haven't booked hotel yet. Will most likely do the parks post-cruise but I recently realized that we are disembarking on President's Day Weekend - YIKES! Should make for an ugly scene at WDW....
And... just spent another $40 at the dollar store today - hahahaha. I don't even know how many children (or what ages and gender!) I am buying for so my shopping is somewhat random! I figure I'll fill in the gaps shortly before cruise date when our FE list is finalized.