Having just returned from a great 10 day trip to Iceland, I will second David's suggestion to contact Bill, and add my own thoughts. We went around the island, which was great for the first time in Iceland, but of course that meant we could not explore any one area in depth. As mentioned above, the areas around and between Vik and Hofn are very rich. I was very taken by the fjords in the north. We spent part of a day on the Vatnsnes peninsula, and I can imagine that other areas of the north are equally rewarding. I'd suggest researching the country via the internet and guidebooks, and tailoring your visit to the subject matter you are most interested in shooting.