flint fire starter? mre's? I don't think that there are many places on the east coast where you might find the opportunity to use those items. Heck, if you think you might need them, you might want to think about a life raft first, and then an epirb and then a water still/maker.
Maybe a few power bars and a gallon of water. And an extra lighter for the cigars.
A really good additional item would be a set of manley pliers. They could come itn very handy if you needed to cut a hook.
One cast can change your day...maybe your life.