My family of four (kids are 10 and 12) will be traveling to Nantucket TOMORROW just for the day and I have been trying to read this forum and the restaurant section for ideas for places to eat. We really would like seafood, but don't want to spend an arm and a leg. Any suggestions? Thoughts on the Lobster Trap or Cap'n Tobey's? Ropewalk doesn't open until later in the day for dinner, so that's unfortunately out.