Good Playa del Carmen rental agency? The person in charge of getting us a minivan in Playa a week from today procrastinated and now our favorite agency (Isis) has none available and is practically out of cars as well. The car ferry schedule really won't work out for us, and our car will hold 5 people for jaunts around the island but not to Chichén Itzá. Who can recommend a good, inexpensive car rental agency on the wrong side of the ferry that might have a minivan or Suburban?