Elendor is not the only MUSH related to Tolkien Books, these are some of the other online sites that you can Role Play at.

• Beleriand (beleriand.mux.net : 4739)
• The two towers (towers.angband.com : 9999)

You can also have a look at the Yahoo Category for MUSHes, and at Amberyl's Automated MUSH list.