Same here. I signed up for the cheap stay at a hotel to hear the presentation, but then the cheap place didn't have vacancies, so they tried to up-sell me to another hotel at just a $100 per night charge. Decided it's cheaper to lose the $100 I gave them for the 3 night "free" stay and a "free cruise" later, than to spend even a night at their hotels.
Call received at 0809 hours on Friday March 24th, 2017. I answered, since I recognized the area code and I have family in FL, but nobody responded at the other end.