so are these hotels good ?
Jaipur - Hotel Ramada [is Starwood sheraton a better choice?]
Udaipur -Shive niwas palace.
Jodhpur - Vivanta by Taj hari Mahal.
Jaisalmer - Gorbandh palace.

Should we stay in the tent camp in Jaisalmer ? is it intolerably cold at night ? I'm dead scared of snakes - are there any ?

Is train journey better than road journey ? Faster too?