Clubs are not making huge profits, most probably breaking even, people are do things voluntary so as I see it we are where we are.
That's just what it costs unless you think somebody is getting rich on the back of trials entry fees (if there is I've not seen them) or you think the sport is being run incompetently but its mostly by volunteers so hard to be too critical to those that give their time for free.
Looking back into the past has no bearing on todays cost - Tel Esso that a gallon of fuel only used to a % of you hourly rate and see if they give you some discount.
Seems just a post to wind people up which has been most effective