beef

Hi beef. I have a question and think you could be the right person to answer it. My local football club have asked me to build them a new website. Before I do this I'd like to delete the 3 previous sites (2 of which have been unused for about 3 years). As I'm a relative internet novice, could you tell me if it's possible to delete these sites? The creators have long since moved on and are uncontactable.

Cheers beef!