action
adrenalin
adrenaline
adventure
boat
challenge
danger
dangerous
energy
excitement
exciting
exercise
expedition
extreme
flow
force
fun
group
journey
nature
outdoors
overcome
people
persevere
power
raft
rafting
rapid
risk
risky
river
splash
sport
strength
struggle
survival
team
teamwork
water
wave
wet
white
whitewater
whitewater rafting