This is a year old but I'm just finding it. The author tipped me off. It is a great model of frugal Vegas travel using the bus system. These folks are from Scotland.
http://blonde4ever.yuku.com/topic/23928/23-April-11-May-17-days-of-Vitamin-D
http://blonde4ever.yuku.com/topic/23928/23-April-11-May-17-days-of-Vitamin-D