I agree with Louis. There will be plenty of Motel rooms open when you get there Friday afternoon/evening (without an advance reservation) when you appear at the desk cash in hand they will welcome you like a long lost Brother!![;)]
If you want to come to Louisville for the Friday night HOT BROWN session I am sure we can find you a good place to stay on the Indiana side of the river.
Anyone else needing housing information for either end of this meeting just post your question and I am sure that folks in the Owensboro area, or us-guys over towards Louisville can help.