We will definitely be leaving our door open at least one of the nights... We want to watch a couple get turned on by us "performing"...
We were there a few weeks ago and had a private party in our master suite one night post bash. We left the door open waiting on a few of our friends to arrive and instead a group of about 6 guys walked into our room. I guess it does happen, but maybe its not always the folks you want to pop in.
In addition to room crawls we should now advertise room opens for people to sign up. While we have done it, this go around we have a jacuzzi room so people can just walk on over.