This could be done so much differently.

First, force motorcycle owners to have the proper endorsements before they are allowed to purchase a bike. Kind of like how you can't buy a car at a dealer without a license. It can be enforced at the dealer and the tag office. I'm not sure why they don't do this already.

Secondly, make it hard to get those endorsements. It should be difficult (then again, getting your DL should be more difficult too, but anyways) - when you have to work to earn something, makes you think before you jeopardize it.

Third, enforce existing laws by any means needed. Cars can't keep up with bikes, so get a task force with bikes if thats what you think it needs.

I've witnessed some of those bikers stunts in Miami, and they are crazy down there. It is completely unsafe what they do IN TRAFFIC. I couldn't really care less if you turn yourself into a greasy spot on a lonely stretch of highway, but if you guys have witnessed what I have, you'd agree something needs to be done.