Susan and her husband are anthropologists preparing for a junket- er,’expedition’, rather- to study the Maya culture from the vantage point of Mexico’s most luxurious tourist destinations. They have their pith helmets, jodhpurs and magnifying glasses packed and ready to go. But do they also need the ‘full rhino package’ for the front of their Isuzu, or will that just spoil their view of the beach? Find out on this episode of the Best of Car Talk.