When we sailed to St Croix we left from the Bight on Norman it took us 7.5 hours to get there. We took the schooner channel and left round reef to the starboard until we got to green #15 channel marker,then we anchored between green #15 and the docks of St Croix marina. To get to the customs office you need to dingy over behind the commercial dock climb up the fenders and the office is in a trailer in the corner. Do you have the cruising guide to the Virgin Islands?