We have 9 people going to Vegas and staying at Excalibur end of september from the 24th-29th. 7 of us have rooms with 2 people 2people and 3 people in a 3 rooms. Anyways the last 2 people say will just get a room when they arrive in Vegas. I guess i'm a planner and want make sure i have a room forsure and don't wanna be stuck with no room for the night. Has anyone ever done this? Wont they pay way more than booking before we get there. I've been checking roomrates and they are going up every week. Do las vegas hotels always have vacancy and is it a good or a bad idea? I think it is a horrible idea to wait until we get there. Glad i have my room booked but i just don't get it to wait until arrival to get a room. Any input is greatly appreciated thanks in advance.