We are planning to go to US from Australia 1Oct-18Nov
the places we want to visit: NY,Washington,Niagra Falls(both US and Canadian side),Las Vegas,Grand Canyon,Monument Valley,SFO,Houston (we want to stay in Houston for 2wks with friends), LAX, Honolulu and back to Sydney.
We are not sure where to start, only knows we need to be in Houston towards end of the trip, and about a week in Hawaii on the way back. Do you think we are too embitious to include all of these places?
Any advice will be helpful to us.