I am planning a trip for a group from LA to San Francisco. We want to stay one night, July 4 2006 in the area. The problem is 3 rooms consisting of 2 rooms with 2 adults and one room with 2 adults and 2 children, ages 14 and 17. This third room with 2 children causes most booking sites to esclude any booking. Any suggestions would be appreciated. ( all non-smokers, non-drinkers.) thanks !