As a longtime visitor to Vieques (I bought my own cottage in 1999 after 6 years of renting) I know exaclty what you want from your brief stay on this unique island. Simplicity, privacy, beach, security, beach glass and being able to walk forever w/o seeing a soul.
Spanish speaking, Latin raised and married, I have many local friends that will take good care of you with one phone call. My house manager lives just down the road, will pick up/drop off at the airport/ferry, and even stock the fridge. Both of us will make sure your feel right at home will exploring the last safest place to step completely outside of your routine, without needing a passport.