The problem with using
travel insurance for a
DVC points stay is: "What is the value of the points?" If you are a renter, obviously the value is whatever you paid, but if you're an
owner, it's hard to set a value.
For that reason, the only company I know who will insure
points is Travel Guard, through the DVC flyer you mentioned. But they only pay $5 per point, I believe. That's less than the real value of the points (for me, at least), but better than nothing. You just have to look at the cost vs. what you would receive.
Also, be
very sure you understand what would be covered. If a storm threatens, and you are afraid to go, they may NOT cover that. If a storm messes up your travel, but doesn't affect VB, they may NOT cover that. There are a lot of issues with hurricane coverage, so check carefully.
The good thing is, the Travel Guard people are very knowledgeable and will go out of their way to explain everything to you. Give them a call.