Hi! I am planning a trip to Grand Canyon and Las Vegas from 20/12/2004 - 23/12/2004. The tour will have to depart from Los Angeles as I will be staying with a friend in Aliso Viejo, Orange County. Anyone have any suggestions on which tour operator I should choose? There are so many of them. Anyone wana come along? My friend and I (2 girls) will be doing some blind leading the blind tours in L.A for a couple of days too :p Thanks!