Beachfrog,
I don't know if Salty's is still going or not. Heard it was going to be a condominium soon. We've eaten there on several trips. Decent burger and sandwich type fare, and portions are ample.
Also -- wanted to chime in on the Spinnaker thread. We love dining outside at Spinnaker's. Very enjoyable after the sun goes down and you can enjoy the beach and the evening and the food was delicious. Haven't tried the Boatyard, but plan to this year.