My wife and I are thinking Roatan for a week next July. I am a diver, she is not, but she does enjoy snorkling. We are looking for reasonable rates (not the cheapest), we do not want to leave the resort to get to the dive boat, we would like to be close to town (the west end) and since it will be July AC is a MUST!!!
I think you already got some good answers, and I never responded previously because I knew there are many out there who had those responses. Yet, with your latest post you have reinforced the original vision of a Bay Islands Nirvana you were seeking. It really doesn't exist.
West End is really your best and only choice. Nothing there will fit each and all of your requirements, but you're as close as you can get.
Now that you have added the desire for "3~5 tanks a day", it's really not going to happen with any ease anywhere but an AI. If you examine most west End dive boat schedules, yes- they do offer 3 boats a day, but usually it is physically impossible to make the 2nd boat if you have done the first boat. Night dives, at least from these ops, occur once a week as scheduled, if there are enough participants.
The availability of snorkeling combined with being near "town" is the biggest problem.
There are three "towns", so to speak, on Roatan. One is "Coxen Hole" and there is nothing there for the tourist other than some curiosity shopping. (not curios,
curiosity). Another is West End, a place that is
kind of near everything from AKR to West Bay. Cruise ship people are dropped there and manage to stay entertained for the day.
The best available shore snorkel on Roatan is from CCV/FIBR on the South side, but these are not near any town. They are close to French Harbour, but that is a place more curious than the aforementioned Coxen Hole.
With your desire for a low cost, I would seriously reconsider and look at the currently bargain priced Fantasy Island (FI). Downside? Not close to any town or other shopping or restaurant/bar diversion, except for the two fancy places in French Harbour... and one delightful place fairly close by.
You will get an easy 3 a day plus a night shore dive, and the snorkeling is the best there is from an easily accessed setting. Next door at CoCoView is about the only place you can get an easy 4+1 a day, but it is even more remote and always more expensive than FIBR.
You're going to have to decide what is most important and then make some adjustments. Precisely what you want does not really exist on Roatan.