Pardon me if i sound like a dick...
Not likely.
While you are entitled to your opinions and have every right to express them, you are often rather rude in doing it. You need to adopt a polite and appropriate tone, otherwise your posts may be removed by the moderators.
And said opinions, beside being wrong and difficult to decipher precisely, are irrelevant to the topic at hand for reasons that I will make clear below.
(1) No doubt that Martin has the skills and strength to run the river, including some of the waterfalls. We all enjoy paddling with him, and we have always encouraged him. The only relevant issue is that unfortunately he is not yet 18 years old.
(2) No doubt that if anything bad happened to him, leading to injury, many have the skills and strength to identify among the adults present at the time those who are gainfully employed, own property etc. and try to 'take them to the cleaners' in a negligence lawsuit, so to speak.
(3) No doubt that such a lawsuit would be successful, waiver or not, because of the nature of the activity and this country's history of lawsuits following injuries suffered by minors.
(4) No doubt that this was an unacceptable risk to those present on the river that day.
(5) No doubt that they had the right to ask Martin not to come unless accompanied by a family member.
Grieving parents, sometimes prompted by greedy lawyers, will often pursue the maximum compensation in the case of an injury to their child. Sometimes they have no choice if for instance hospital fees not covered by provincial health insurance need to be paid. In the case of the high school student who died recently while cutting a barrel, his father is quoted about what the school board has to pay: "Right now i feel $275,000 is pocket change, it's not a big fine... (sic)".
Perhaps someone who has little to lose and therefore would not be considered a target worthy of a lawsuit may judge the above-described risk acceptable. Unfortunately I don't. I do not want to risk my future. Opinions of others are irrelevant. It's as simple as that.
Sincerely,
--Christian Gigault