Glover's Reef was said to be the best diving when I moved to Belize....17 years ago. I've been there on my boat a few times. It is pretty good. The northeast tip is nice. Lot of current. The whole east side is pretty nice too.
Glover's Atoll Resort, Belize
Go to Sittee River and they take you out on a half of a trimaran. Yep, that's right. Cut in half.
I like Turneffe too. The Elbow is a special place. One of the fishiest I've ever seen.
Where are you stationed? Too bad I'm in Thailand for the next couple years. I could take you diving on my boat out of Sittee River.
I will definitely check out Glover's Reef then. I'm at the barracks at Ladyville. Are there many sites further down the southern end of the country?