I would like to find ways to grow (not shrink) our sport and keep folks safe at the same time. Give the kids the option, stay in B3 at 34 or move to another division at 36, not force them to increase speed just to be able to shorten the rope. Their technique may not be great, but if they don't stay on the water they will not improve, they will not have a water ski addiction (I personally think this addiction is good.) and who will come to the lake to pull us old guys/girls?
As @gregy mentioned earlier, I believe we need to think outside the old box, find many different ways to allow folks to enjoy the sport, feel the challenges and success and want to bring their friends.
And how about Master Men or some other named division, to have a group, by those who would like a change, additional challenge, to ski at 35 mph?