More alcohol. Boating has no effect apart from an unstable base upon which to stand which may affect your balance without the alcohol.
The effect is increased while boating
Increases feelings of fatigue
The same as while not boating.
The effects are increased while boating
The effects are increased while boating
About the same effect whether on land or out boating.
About the same effect whether on land or out boating.
Slightly more when on a boat
Slightly more when on a boat
Slightly more when on a boat
Slightly more when on a boat
Slightly more when on a boat