Wyndham Vacation Ownership review: Predatory sales pitch

I was searching online about how to get out of my Margaritaville Wyndham timeshare where they upgraded me to in 2022. They finally got me with their sales pitch but I had a friend who was traveling with me and somehow she was encouraging me to sign for the upgrade. I'm so mad at myself now because my original timeshare had been paid off for over 10 years. They got me for a 23K loan with the talk track that I would not be able to use my favorite resort, Wyndham (now Margaritaville) Rio Mar in Puerto Rico if I didn't upgrade to a Margaritaville plan. This is costing me over $600/month with maintenance and I have more points than I can ever use! In searching in the chats in various groups someone mentioned if they didn't provide you with a copy of the contract, then that could potentially be leveraged for a cancellation on top of the blatent lie that I would not be able to use the PR resort as a Wyndham timeshare owner. Any advice would be greatly appreciated.