I have a rental unit in Florida and received an e mail about it. After researching where it came from I found out that Vacation Travel Club was trying to rent my place.
They said it was for a client of theirs. What they are actually doing is renting from me, bumping up the price and scamming their clients into paying more for the unit. I only do business directly with clients and told them that. I got a nasty e mail back from them saying they do business this way a lot and they won't bother me again.
Beware of where you rent from !