Pearl's Saltwater Grill is one, if not the best, of the best restaurants in Savannah!  Shrimp and grits, the crabcakes, the fried shrimp and, of course the hush puppies are fabulous.  The key lime pie is a bit tart, but clears the palate.  Go early during the week as they open at 5:00P and you won't have to stand in line.  They do take call aheads and reservations for large parties.  Watch the tide charts as it's much prettier at higher tides.