I'll add my $.02 here. I do not agree with all the posters who say "wait until you can pay cash."
Let's consider Joe and Mimi (my hypothetical couple) and their two kids. Joe and Mimi value their vacations and believe it is important to take them every year. Let's also say that Joe and Mimi have a small savings account ($4K) that they do not wish to use for
DVC and are able to save only $2,500 per year to spend on a vacation.
Now, that $2,500 might buy you 7 nice days at a good, but not cream-of-the-crop, Disney hotel. They could keep taking these $2,500 annual vacations
ad infinitum.
Or, Joe and Mimi could spend that $2,500 per year on a DVC contract. They could spend that same $2,500 per year for the contract (and the dues) and still take a week's vacation, but at a nicer resort, using their annual point allotment. In year 10 (or sooner), however, their annual cost will plummet to only the annual dues, saving them substantially. And, their annual vacations from that point forward will (in essence) be paid for, and they'll have more than 30 ADDITIONAL YEARS to enjoy Disney without having to pay.
If they were to wait until they could afford to pay for the contract
in toto, they would either have to (a) take no annual vacations for approximately 6 years and save the $2,500 per year until they were able toafford to pay for the entire contract (assuming the price didn't go up!) or (b) keep taking their annual vacations, which would prevent them from ever saving enough money to buy a DVC contract.
The DVC is not for everyone, that's for sure, and it shouldn't cause one to be stretching to make ends meet. But for a couple like Joe and Mimi -- and I'm betting there are a lot of Joe's and Mimi's out there -- it makes eminent sense to me to finance.