I'll be the naysayer here. Its possible DVC won't work for you.
We were able to pay cash (pretty much, we had a home equity loan at less than 4% for about a month or six weeks for about half the purchase price). And we were able to buy with "found" money (a bonus from work that we don't put into our regular budget as it may not come next year). So, for us, it became kind of a no brainer - no interest and the initial investment could be seen as a "gift" of sorts. Our house is close to paid off, our kids college (they are 4 and 5) well underway to being funded, our cars paid for, our retirement invested for. We also bought at a point in time when the stock market was losing money - our DVC asset has appreciated as much as the market over the past three years. We pay $600 a year in dues, and for our first trip, used less than 2 years of points to stay in a two bedroom BW unit that would rent for $500 a night.
You are talking about financing for 15 years through DVC. I will assume (and I may be wrong) that the reason you want to finance for 15 years rather than five or ten is that you want the minimum possible monthly burden on your budget. Which leads me to assume that money is tight for you. Disney vacations are a luxury. DVC is a commitment to the luxury of Disney. If money is tight, the last thing I think make sense is to make a commitment to expensive WDW vacations.
Paying cash or even financing short term lowers the impact of the cost considerably - and also lowers the impact of the commitment.
Which isn't to say that you might not come out ahead in the end with DVC - certainly those people who bought their points at under $70 per point years ago - even if they financed - are now sitting fairly pretty. But the impact to your personal cash flow may not be worth the "savings" on something as expendable as a WDW vacation.
We were able to pay cash (pretty much, we had a home equity loan at less than 4% for about a month or six weeks for about half the purchase price). And we were able to buy with "found" money (a bonus from work that we don't put into our regular budget as it may not come next year). So, for us, it became kind of a no brainer - no interest and the initial investment could be seen as a "gift" of sorts. Our house is close to paid off, our kids college (they are 4 and 5) well underway to being funded, our cars paid for, our retirement invested for. We also bought at a point in time when the stock market was losing money - our DVC asset has appreciated as much as the market over the past three years. We pay $600 a year in dues, and for our first trip, used less than 2 years of points to stay in a two bedroom BW unit that would rent for $500 a night.
You are talking about financing for 15 years through DVC. I will assume (and I may be wrong) that the reason you want to finance for 15 years rather than five or ten is that you want the minimum possible monthly burden on your budget. Which leads me to assume that money is tight for you. Disney vacations are a luxury. DVC is a commitment to the luxury of Disney. If money is tight, the last thing I think make sense is to make a commitment to expensive WDW vacations.
Paying cash or even financing short term lowers the impact of the cost considerably - and also lowers the impact of the commitment.
Which isn't to say that you might not come out ahead in the end with DVC - certainly those people who bought their points at under $70 per point years ago - even if they financed - are now sitting fairly pretty. But the impact to your personal cash flow may not be worth the "savings" on something as expendable as a WDW vacation.