We love the SVIs. Culebrita might be busy with day boats, but there is plenty of room elsewhere. Many boats go to the USVI/BVI for holidays. The passages are a bit longer and we pull our dinghy up on the bow of our Beneteau 423. Our boat is in a marina at Humacao for hurricane season. Some good guides are:

https://yachtwarriors.com/sailing-in-puerto-rico-spanish-virgin-islands-cruising-guide/

https://www.allatsea.net/cruising-guide-to-the-spanish-virgin-islands/

The Pavlidas cruising guide has inaccurate GPS coordinates.

Cheers, RickG

S/V Echoes, 2003 Beneteau 423
Grenada