You have to wear a helmet and life jacket to be safe from the rocks and raging water along the sides of the riverbank.
(You; to wear; a helmet and life jacket; to be safe from the rocks and raging water along the sides of the riverbank) (a helmet and life jacket; to be; safe from the rocks and raging water along the sides of the riverbank)
You a helmet and life jacket
to wear to be
a helmet and life jacket to be safe from the rocks and raging water along the sides of the riverbank
safe from the rocks and raging water along the sides of the riverbank