I quickly made this site that I thought might be useful, it's a Public Court Database site where you can submit courts.
If it becomes popular I'll buy a actual domain for it rather than putting it on my tennis interviews site.
Thanks to anybody that submits a court!
PS: I'm not out to get money from ads or anything, as you can see there aren't any on the site. I just thought this might be a good idea, and I don't think it's been done like this before.