You should get in as many as 18 dives, including three night dives.
Quality should be excellent depending on where the weather lets you go.
If you get south to Orange Cay, you'll be in some very pristine water,
but even the sites closer to Bimini will be very good. Don't pass up
shallow dives either. The wreck of the Sapona is only about 15 feet, but
you'll have loads of bottom time and you'll see as much life as almost
anywhere else you go.

You'll also have long surface intervals, so you won't get shorted bottom
time -- as long as you're diving a computer.

Enjoy!

g