Just a heads up. Don't buy
DVC to trade out. Buy a cheaper timeshare to trade and use DVC to stay DVC. It's an expensive timeshare and you don't always get equivalent to DVC with your trades.
Plus RCI could be a thing of the past in a year or two. It was RCI when we joined in 1997 and immediately changed to II only to change back to RCI a few years ago.
Trading out isn't all the the guides make it out to be.