And I'll offer up a little secret (if it can be called that);
On New Years Day (Jan 1) wait until the hangover migration begins, some time early to mid-morning. You'll see them headed out of Great Harbor and White Bay, motoring toward Steel Point / West End of Tortola.
When that exodus begins, pull around and grab a ball in White Bay - you'll practically have the place to yourself. We did that on the trip mentioned above, and we had SDB to ourselves until almost noon, including a nice breakfast buffet.
<img src="http://www.traveltalkonline.com/forums/images/graemlins/Groovin.gif" alt="" />