I got the call too. I was already planning to head to LV to play in the WSOP. I knew it was a timeshare sales pitch but the offer was 3 days, 2 nights - $99 total and I accepted. Staying in LV for 8 days on points so extending my stay for $99 and a presentaion seemed worth it. I have no problem entertaining the offer but not in the habit of making large purchase decisions on the spot. I find it hard to believe alot of people do..
I'll let you know how my experience turns out.