I've only seen figs being grown in that area. I don't think most fruit trees will handle the salt spray very well (you don't have to live on the water to have salt spray). You might be able to grow a small plum tree if you shelter it away from the ocean winds.

Most plants are sold growing in containers nowadays so you can plant them anytime. Bald and burlap or bare root plants should be planted while they are dormant.

Check out the plants available at the Elizabethan Gardens in Manteo. They might have some figs for sale, I know they have grapes (Scuppernongs and Muscadines) and I have bought a Loquat from them which is doing wonderful in my Raleigh yard. There is also a small nursery down by Hatteras.

You will be forever amending your soil. Compost has to be added year round in sandy soil or you can garden in large containers.

Dear Trianglejohn...thanks for the suggestion of visiting Elizabethan Gardens. Never thought of that. Will visit them this week.