Go Congress has arranged for discounted blocks of rooms in the Kent State Hotel and the Hampton Inn. Details on both hotels are on the Housing page. Please sign up for housing if you haven't already, even if you are staying off-site.
The Kent State Hotel price is only guaranteed through May 4, after which it might increase dramatically. Any remaining rooms in the block will be released to the public on June 7th.
Both hotels have plenty of rooms, singles and doubles.
Important - The discount codes can only be seen if logged in.
Otherwise, you can call each hotel and make arrangements that way.