We love Ghost Adventures and this was a MUST DO on our recent trip. It was well worth every penny we spent. We did a lot in vegas and it is expensive but the VIP tour was well worth it and you get a tshirt and special rooms.
Well worth the 2 + hours and we will do it again. I have bad feet but the constant moving awas not bad. You will definitely experience some things while there.
The basement is a freaky place and the devils chair was an experience that my back will never forget and the mark on my daughters leg. If you are in Vegas this is a must.