u/Sad-Bee-1129

I’m hoping I can get some guidance.
My parents bought a BlueGreen timeshare in Aruba in 2004. It was fine, but now my parents don’t have the same income anymore and the maintenance fees are draining them.
I want to help them sell it, but BlueGreen requires us to find a buyer. I am willing to just give the thing away if it means no more maintenance fees.
Are there reputable sites to use? eBay? Please advise. I looked through the sub and found some this and that links but some of the posts are old now.
Thank you in advance