I wonder if it worth considering a specific page on the web-site for this. I know the site is run by volunteers, and it would need administering, but it seem that putting such information in one place, rather than scattered around different forum topics would be helpful to a lot of people. There are members all around the world who have good local knowledge, and can give good advice on the do's and don'ts of a particular location. Quite a few aviation web-sites have good information like this for airport's.
It's just a thought.