Travelling over to the US in March 2011.
Looking to stay for about 20 - 22 days arriving into New York and leaving from San Francisco
Apart from that there is only 3 basic criteria...
(1) 4 - 5 nights in New York
(2) 5 nights in vegas
(3) 3-4 nights in san francisco
The rest is road trip!
Any suggested routes, points to visit along the way would be greatly appreciated!