Write the next sentence in the following story.

How to water ski on two skis
Wear a life vest.
A proper personal flotation device should be a jacket or vest that covers the chest, stomach and back. The life vest must be properly fitted so that it does not slip up on the body when falling.

Options are:
-- The vest should also be sticky enough that it won't fall off on a sidewalk, or on cushions. You need to be prepared for keeping the vest on even during a snowy winter.
-- Here's where you can purchase a properly fitted life vest : When buying a life vest, search for one near you. Read up on regulations about water skiing without a helmet.
-- It should fit snugly but not be uncomfortable. Be sure to check the manufacturer's label for weight limits and sizing information.
-- Anything that does not fit over your torso (no sleeves, no compression straps, etc. ) will be used as a safety vest.. The answer should be
It should fit snugly but not be uncomfortable. Be sure to check the manufacturer's label for weight limits and sizing information.