Another name for beach that starts with s is a shore(might be wrong)
samovar
The name for a group of ships, beginning with an "s", would be squadron.
slim shady
spool
spine?
shindig
soirée
samovar
sand
Phil Vassar Just another day in paradise!
SASE (self addressed stamped envelope)
screwdriver
scoundrel
Supervisor
Sensational!
Steam
shelter