With their home base in Key West, Fla. Lindsey and Tad have lived in their sailboat home for years. Looking for solid ground to build their future on, they chose the small diving resort town of Puerto Morelos, Mexico. With their dive shop ready to go, all they need is the perfect beach view home. With beachfront property in their budget scarce, will they have to sacrifice a sea view? Find out as House Hunters International dives into Puerto Morelos, Mexico.