activity
aid
assistance
boat
buoy
buoyancy
canoe
clothing
device
flat
floatation
guard
help
inflatable
jacket
life
lifebuoy
lifeguard
lifesaver
nearshore
ocean
offshore
open water
personal
preserver
raft
recreation
reflective tape
rescue
ring
rubber
safe
safety
sea
security
set
ship
sink
sos
sport
standard
survival
swimmer
type
vest
water
wear
yacht