Agree with Twanger on Cooper - mooring balls fill up fast. If you can get off the dock quickly and hustle over there, you should be fine.

I'd opt for 2 nights in the North Sound. We're doing that for our upcoming April trip - one night on either end of our trip to Anegada. There's so much that we haven't seen there and I'm looking forward to exploring a little more.

Mal - nice to hear about Marina Cay - it's on our itinerary this trip. A first for us!