Hi, I own land in Grenada in the Caribbean which will take a lovely 4 bed house and pool.  It's a 5 minute walk to a gorgeous beach and I have spoken to a reputable local builder who will build the house to any design.  Owning the house with like minded others would be ideal as usage would not be required year round.  Please get in touch with me if you fancy pursuing the idea and we can talk costs etc.