Question

which of the following does not play a part in intensifying the affects of alcohol and drugs on a boat operator?

The motion and vibration of a moving water craft

Engine noise

elements of sun and, wind, even adverse weather conditions

Limiting the duration of your trip to avoid fatigue

Answer 1

the first 3 options are all factors that may distract you. The alcohol slows down your reaction speed. Limiting the duration of the trip will not intensify the affects of alcohol, it will only increase the change that you limit the damage (if there is any damage)

So i'd choose the last option