safety boats
Rowing boats.
another word for "a way of life" is culture
Lock keeper is the word you are looking for.
Armada or flotilla.
life boats
Another name for a life jacket would be a PFD.
Another word for organism would be: Animal Life or Environmental Life! Hope this helps! :)
the route over which boats and supplies are carried overland from one lake or river to another
Another word for rowboat would be either dinghy or dory. Both mean small row-propelled boats that are usually part of a larger vessel or occasionally used for solo fishing.
a small craft carried on a ship to provide a means of emergency evacuation in the event of a disaster aboard the ship
life ending
afterlife