Moorings can do it! Base in Rodney Bay.
$1500 one way fee. $200/day for skipper.
All the research I’ve done suggests down island is the best way for sure. Long slog if northbound. Yes, three island C&I but that doesn’t look too bad and current plan is no weekend C&I.

We’re strongly considering, wonder if the 30nm blue water trip from St Lucia to St. V is a pro or con. May skip St V altogether and check in at Bequia instead? I can’t see doing it in less than 10 days.