What we are discussing is not to contact the deed back department, they have already rejected the offer to give it back, but instead use the Right of First Refusal (ROFR) option.
We keep track of prices that HGV takes back contracts using ROFR, and Sandy has pointed out one was taken back by Strand for $1500. We are suggesting you write up a sale contract for $1500 (or less), submit it to HGV for ROFR approval, pay the $95 fee, and hope they take it. You as seller would get the $1500, you just need someone agree to be buyer. If it fails and the don't take it, the buyer can just back out. It's only going to cost you $95 to find out, it might work.
Good Luck!