go ask on the DVC board.
first you need to decide what you want
SSR expiry in 2054
OKW, BWV, BCV and VWL expiry in 2042
You have to decide which resort you want.
right now DVC is only selling SSR. You can get the other resorts if you say you only want them. But you will be paying more thru DVC than a resalers.
there are few resalers that handle DVC.
DVC will handle the finance if you need it. With a resalers you are on your own - some people do a second mortgate on their house.
I brought DVC back in 93 - it was a bargin then.