I can host it on Duckduck.org! It doesn't have CGI yet, but that's only because the server has been up exactly one and a half days.
By the end of the week, it will have CGI support. No wait... problem. I'd need to find a good Windows FTP server (I'd use Linux, but my Linux partition has a nasty scratch in it, and anyway I can't play Graal in Linux). Can anyone reccomend one?