action
adrenaline
adult
adventure
black
boat
challenge
danger
dangerous
energy
excitement
exciting
exercise
extreme
force
fun
group
isolated
journey
nature
outdoors
overcome
people
persevere
power
raft
rafting
rapid
risk
risky
river
row
shadow
shape
silhouette
soak
splash
sport
strength
struggle
survival
team
teamwork
teenagers
voyage
water
wet
white
whitewater