By now, many of you have joined an NCAA men’s basketball tournament pool. Some of you may have skipped a step by removing a few dollar bills from your purse or wallet and setting them on fire. But if one bracket contest isn’t enough to calm your March Madness, the Navy has you covered: Sixty-four ships and/or aircraft types. One winner. The rules appear simple: Navy folks will release photos of the combatants on their official Google Plus page, and the public can “plus-one” their favorite. The contestant with the most votes reaches the next round. The winner gets bragging…