Based on RCI.com’s data, there are currently 3.8 million members. Of those members according to my table 1.432 million of those members are female (RCI, 2019). The chance of it being a woman is 1.432/3.8. That means that there is a 37% chance that a woman is chosen in the contest. The biggest factor is the woman’s marital status. If a married woman is chosen, then you run the issue of the promotion not being for a family and therefore not being a success. If it is a single or divorced woman that is chosen, then it is more likely to be a success and lead to a potential owner.

References:
Open Up Your Vacation Options. (n.d.). Retrieved April 14, 2019, from http://www.rci.com/