Sailors
The possessive form for the singular noun sailor is sailor's (just as you have it in your question).The plural form for sailor is sailors. The plural possessive form is sailors'.Example: All of the sailors' uniforms were inspected at roll call.
The possessive form are: year : year's tree : tree's writers : writers' sheep : sheep's library : library's sailors : sailors' group : group's lady: lady's
The collective noun for 'sailors' is a crew of sailors, whether there are two sailors or hundreds of sailors.
crew
Crew
A crew of sailors.
Sailors on any type of vessel are called a crew of sailors.
the ship captain and sailors the ship captain and sailors
Crew is to sailors as battalion is to soldiers.
Sailors Three was created in 1940.
sailors