Help regarding Tahiti Village in Las Vegas

Hi everyone! I need some help. About a year ago I got online and requested more information about Tahiti Village Timeshare in Las Vegas. I had heard all the celebrities promoting it on the radio, and thought 'why not?' Anyway, they just contacted me yesterday, saying the reason it took so long was because of some computer error... So here's the deal: They are offering 4 days and 3 nights in a hotel on the strip, $200 gambling voucher, 2 tickets to a show, and will pay so that we can renew our vows. We have to pay for the airfare, but we can check in anytime and stay over the weekend. The catch is that they asked for a fully refundable $129 deposit that will be refunded when we attend a 2 hour presentation for their timeshare.

Has anyone ever done this? It really seems like a good deal, especially the hotel accomodations, and the fact that there are no blackout dates. We definitely cannot afford to buy a timeshare, but I have friends who have attended these types of presentations in Mexico and gotten great things (massages, dinners, money) just for attending. I have 7 days, as of yesterday, to cancel and have the $129 refunded. After that, it becomes non-refundable if we do not attend the timeshare presentation... so, if anyone has done this, please let me know how it went and if you would recommend it! With not a lot of extra money to spend, it would be nice to only have to pay airfair for a Vegas Vacation!

Hope you all have a wonderful Thanksgiving!

Thanks so much!