That is so very exciting!!! What did you have to do to qualify? We love these shows too!!
Our Aruba real estate agent created a relationship with the show's production company as they were looking to focus on Aruba in the coming season. She then asked us if we'd like to do an episode with her. We then did a Skype audition with one of the producers and they liked what they saw.
It ended up being our agent's husband, Brad, (also a real estate agent) in the episode because she'd just given birth right before filming started and wasn't feeling "camera-ready".