Mike,
This should get you started in your search.
http://www.wildlife.alaska.gov/index.cfm?adfg=kodiak_bear.kodiakfaqs
Kodiak is area 8. And the best area there is on the SW end of the island. Around Olga bay and Deadman's Bay.

There are alot of good guides around to lead you thru the steps. For a bigger bear most look on the pennunsila. The Kodiaks tend to be smaller now days.
PM me your address and I'll send a pic of one I helped out on a few years ago. I wasn't the shooter though.