Contact the various Fishing Clubs. You need locals who are flexible with Weather and Dates. Try the Outer Banks Anglers Club and the Nags Head and Hatteras Surf Clubs. I'm sure somebody will jump on it. Are you limited only to Offshore or do you do Inshore Fishing? You may get people who will do Inshore, but a bit reluctant to go Offshore, especially as you indicate in a small boat. Good Luck and leave a fish for me.