There are about 10 hotels out by the interstate. Just take market street out to the west side of town
I don't know of any hotel or motel near the Castle, but there is a variety of hotels off of Market street east of Interstate 74. 55 highways, which would be about a mile from the Castle.
Stay at a hotel out by the interstate.
I've personally stayed at a couple different hotels real close to the venue that are real cheap you just have to Google what it is you're looking for
Thanks! Your answer is awaiting moderation.