If you are that hungry, the tree huggers may be too. Nothing like a few days without food to change your outlook on life.
Although I am in NYC, I do have my beloved sailboat with access to the Atlantic Ocean. I have some basic fishing equipment, but am not really much of a fisherman. If worst came to worst, I figure some of the hardcore fishermen docked near me would gladly trade some of their knowledge and skill for a ride to the good fishing spots, since they will be out of gas.