Thanks for the replies guys . i never really gave the weather in and around Vegas much thought, seems it might be an issue for some of the longer rides .so we'll just have to stick to the shorter routes ,unless the weather isnt a factor.
Ernie / Devfan82 did you book way in advance or just turn up an see what was available . i,m lookin at EagleRiders Goldwing $165 a day seems reasonable enough ,any sneeky hidden charges . thanks for all the info