Your Dad's timeshares are worth money. Since you can see Redweek ads, that is a clue to price it under the other platinum weeks and get them sold.
Not many timeshares are selling right now, just before fees are due. I would list each week for $4,000 on Redweek and get a quick sale, charge the MF's for 2025 to the new owner as well. Do NOT use Redweek's verify/ protect. They are the slowest and most expensive.
LT Transfers can do the paperwork for you. They are TUG members and are inexpensive, reliable, and accurate.
readylegal@gmail.com is the main email address.
Edited to add: Your dad probably attended some scam exit company's meeting, saying nothing you own is worth a thing, your family is going to inherit it and will hate you for it, so pay us money, we will take it. They would love to get something they could sell for $4,000-8,000 each week.