What info do you want to see on a web site..

[seminomadic]

I'm throwing together a simplified web site for information on diving in Thailand. The 'where-to-dive-when' issue is fairly complex what with the monsoon season and Thailand's vertical orientation so I want to make a low-bandwith site that provides that information intuitively.

I'd just like to know... as a diver who is not (or is) familiar with Thailand, what other information would you want about diving in Thailand? Listings of dive operators? The basics of travel in Thailand? What else would be useful?
What info do you typically see on other diving sites that you find to be useless, that just clutters up that site?

Thanks in advance for any responses.