I HIGHLY recommend B&H Photo and Video or Adorama Photo - both out of New York. Their web sites are www.bhphotovideo.com and www.adorama.com.
Wow, B & H is one of the highest priced outletts on the web for film cameras and accessories. Do have have reasonable prices on digital gear?
I searched out some URLs by searching the archives for this group and found the site: www.dcresource.com which lead me to a number of dealers. Thanks for the reply and I'll go out and surf on B & H's site and check out their digital offerings.