Being a westerner, I'd vote for many of the inter-mountain western States... however, the distances between sights are vast and time consuming, and not a lot of excellent shopping outside of the major cities such as Denver and Salt Lake City. S0, more in line with your tastes, I'd slightly modify Cahtyhuns itinerary to focus on the New England States. The visual impact of the White or Green Mountains of New Hampshire and Vermont is sometimes breathtaking, even for this seasoned world traveler. The distances are quite manageable and as far as shopping is concerned, after New York, Boston certainly offers many opportunities. One wouldn't want to miss a two or three day tour of the Maine coastal areas (my favorite is the area around Booth Bay), and I would strongly suggest a day at L.L. Bean's humongous store in Freeport, Maine. All in all, that tour would provide a lot of satisfaction... Best of luck and welcome to the U.S.!