Did a quick search. Ouch.
eventide.com -- awful design, awful website, definitely among the worst merchant sites. Sadly, it's better than many of the sites I'm about to list, and they have a good sense of humor.
eventide.org - senior living community. I can live with this. Seems like a nice place.
eventide.net - MMO that didn't make it despite being
free. Big ouch.
eventidemotel.com - Not only awful, but they renamed it to Even'tide. Given that eventide is an actual english word, this is similar to changing afternoon to after'noon.
even-tide.net - Here's a fun one. "
Web site of the Reading, UK based alternative rock band Even Tide (sometimes incorrectly referred to as eventide)" And their site is down, too.
eventideweb.com - Melodic death metal band. lol. Nice website though.
eventidemusic.com - lolololol.
eventidearabians.com - Definitely logical to mix old english and arabic. About as good a mix as their Asir-style horses.