The movie is set to be released March 29, 2013
Here is who is cast (and listed) over at IMDB
I'm actually pretty surprised by who they picked for this movie, but not disappointed at all. I'm pretty excited that Jake Abel is Ian even though he couldn't possibly be farther from what I pictured Ian looking like. Same with Max as Jared. But those two are definitely my favorite cast picks.
There is also a current Facebook page for the movie and they are doing a contest for fans to be in the first teaser trailer for the movie. So check that out http://www.facebook.com/thehostmovie