It is an ironclad rule of any seaside town that there will be a venerable seafood restaurant with nautical tchotchkes galore. In Myrtle Beach, the Sea Captain's House is that culinary hub. On weekends during the high season it gets particularly busy, with folks lining up for tables that afford a view of the beach at sunset. There's not really a bad seat in the house, though, and weather permitting there's a fine patio. We suggest you stick to mainstays like she-crab soup and fried flounder. Desserts that stand out include Key lime pie and the hummingbird cake, a layered creation with pineapple, pecans, banana, and cream cheese frosting.