I dove Saipan 2 years ago, and will go back.
We used All American Divers.
Dive with Dive Saipan!!
Their site is mostly Korean (catering to the Korean tourists) but they speak the Englishee. Prices are good, anyway, better than the places that cater to Japanese tourists.
__________________
You ever notice the best things in life all start with the letter
B?
Hooray for: Beer, Bikes, Boats, Boobies, and Bacon