Any damage from Keith that is still obvious will be in the residential areas and on the back side of the island. All the hotels and resorts are back to 100% The most obvious indication of a recent hurricane, would be the lack or or reduction in trees. Many were blown down. If you've never been to Ambergris before, though, you wouldn't know it. You would have nothing to compare it to. But the entire island is busy replanting. As far as help with accomodations, it's helpful if we know what you want out of your vacation and any preferences, desires or "musts" that you have. For a quick overview, access the search function at the tome of the this page. It will be VERY helpful in sorting out details. Also access the lodging section at the top of the page. It's very detailed and will answer many of your initial questions.
Debbie