Interested in doing this as well.
It was asked above, but no reply yet, so asking again - does anyone know how far in advance you need to book this?
And it says its at 4:30 & 5:30 are these correct current times?
It also says this ...
"Please do not bring cameras of any kind. However, other members of your party may be able to photograph or video parts of your dive from the observation windows in the pavilion."
Is this true? You can't even use those cheapy disposable underwater cameras? Any ideas why not?