I think Spring bay is pretty good, however always go the left side on a slightly windy day. If ten mile point is not dive able this place is a great alternative, however I once made the mistake to go right towards ten mile point even though it was bad weather. Terrible vis, few fish, lots of plankton was the result. Go left! it's usually better when ten mile point is not. I however recommend the right side for a calm day as a second dive or first dive before ten mile.