Camp Bay Pangea is located Far East, on the North Side. It seems to have good reviews, I have only seen the boats, they seem well designed.
On the South side, down East, find a few small ops near Fort Cay, Port Royal- do your own search, I have no specific personal observations. Don’r forget the closest one in Oak Ridge called Reef House Resort. It is well established, good DMs, marginal boat.
NDL Diver is right, comparatively few accessible places to “dine”. There are any number of somewhat “tribal” options that are rockin’ good, but you’ll quite likely be the only non-resident that found the place…not a bad thing, but limited.
You asked about wind/wave. That is a difficult topic and has very little understanding by the casual visitor. Generally, the water is flatter on Northside. HOWEVER, during Sept-March,the North can get completely shut down by passing Caribbean weather systems. Bigger dive ops will motor you to dive the South, better ones will bus you over. There is a difference.
The East end dive ops have a distinct advantage in that regard. There is a channel cut thru the island, they can easily move back and forth, North to South. A much better situation than ANY other better known dive facility enjoys. That’s an interesting advantage East End dive ops enjoy.
The South side is quite unique in terms of reef structure, a lot shallower dive profiles, more micro and macro, more intact wrecks. Really not much “need” for nitrox due to the profiles.
The North “up East” has a lot of interesting reef architecture that you won’t find at the West areas. In that east or west on the North side takes the brunt of any storm (that causes the reef shapes) you won’t see the verdant nature of the South side.
It’s the last way to escape the current reality of Roatan, a window back to the 1970’s.