There are a ton of professional photographers in this area and B&H is highly recommended by all my photographer friends. One particular note from a camera retailer though, is B&H warranties for the Nikon D70 are based in China. I haven't checked this out but thought that if you were to buy a Nikon from them you should inquire about the warranty, if it is from China (which means you'd have to send the camera to China for warranty work) or the USA.
I agree with Mike. A local retailer would be a good source. You can go to
www.nikonusa.com to find a store near you.