USVI and PR (Including the SVI) aretwo separate entities. You can sail directly ftom Jost to Culebra without checking through the USVI unless you plan to stop.
As I remember, C&I at Culebra is at the airport so you do have to go to Ensenada Honda.
Travel is fatal to prejudice, bigotry, and narrow-mindedness, and many of our people need it sorely on these accounts. - Mark Twain