I'm sure we can all think of activeties that waste fuel, Cruise ships use more fuel than any other type of transport,
the major problem we have ( GA ) along with club type motor / motorcycle racing etc, is. Its seen by many ( those who do not take part ) as a totally
uneccessary waste of fuel.
It may be a better idea to just accept the price hike's rather than bring it to the attention of those, who may consider taxing the living daylights out of it
Just a thought.