This is a cute video I found on youtube of one of our favorite places to go snorkeling, Waterlemon Cay.  We are out every weekend snorkeling somewhere either on St. Thomas or St. John if the sun is out (it's a bit hard to see below when it's overcast).  Enjoy!

http://www.youtube.com/watch?v=YhrdWZVNEQI&feature=player_embedded