Just a fyi, I was trying to book a two night comp at Four Queens for Oct 13 & 14 and couldn't do it because of a slot tournament that weekend and they have the rooms blocked. Person I spoke to said if I get a snail mail offer for the tournament, which haven't been mailed yet, I could then book the weekend. I was just trying to double book for one of my brothers since we'll be at MSS. For now, I booked Mon & Tues, Oct 15 & 16. I guess they block out X number of rooms for the tournament even before the mailer goes out and wait and see how many people reply.