http://www.viequeshumanesociety.org/

http://vcht.org/

http://vieques.com/

Public Transportation
You can use the Vieques "Publicos"  for a reasonable fee. You can recognize them by the "Vieques y sus barrios" sign across the windshield. Most of them are large vans that accommodate up to 10 passengers. They are easy to locate at the ferry harbor and the airport.
The "publico" fares are regulated:

• $3/person to anywhere in Isabel
• $5/person to the beaches in the Fish & Wildlife Reserves
• $5/person to Esperanza (The Vieques Guest house, the Lighthouse, Fort, and Sun Bay). 

You can make arrangements with any of the drivers to pick you up at specified times for an additional cost. The drivers are friendly and willing to get your business. Here are a couple of them:

JR: 787-435-1126
Jorge: 939-253-7290
Fernando: 407-446-4299
Gabriel: 787-242-4054
Alba: 787-435-0113

http://viequesinsider.com/

http://viequestravel.com/index.html

http://www.isla-vieques.com/moon-calendar.php

Private Taxi
Vieques Taxi: 787 741-TAXI(8294).