RE: Hilton Head
Try the Salty Dog Cafe at South Beach, the Hilton Head Diner, CQ's (great food for you, but not so fussy for the kids), The Upper Crust for pizza - just off the island, and if you're really gutsy, go to Tapas. Make sure you go early so that the kids won't get squirmy, but they serve all their entrees in appetizer portions. The idea is to order in 4-5 "rounds" so that you get to try different things. The best overall suggestion that I would give you is to pick up a Menu Guide as soon as you get to the island. It lists most of the restaurants and their menus, prices,... Don't bother with Hudsons or the Crazy Crab. They are over-rated, over-priced, and none of the locals go there. Be sure to go see Gregg Russell at Harbour Town if he's performing while you're there.