Hi Nibj - Lots of good open anchoring all over BVI. Look for the sandy spots....easy to see in good light. My Navionics charts are accurate in terms of marked anchorages in my experience. Maybe you need a chart update. Lee Bay is marked as one. Its a little rocky there but we held well our last night. Room for several boats. Have never overnighted at Long Bay but read good things. Pick up a BVI guide book for more info. Have a great trip.