I dont know if your talking about Quite Waters, but if you are the BHA proposal is going to effect water that has had Jet boats on it for many years, it is not a "NEW THING". And there has been no issues with those jet boats on said waters. I also have to disagree partially on the statement of "until a bunch of people are doing something". Drones were already in use for fishing and hunting videos being made in part with the use of drones and BHA had know problems getting the ball rolling to get that shut down, I commend them for that. If the proposal was solely against Air Boats I could see that because they are not limited to the need of water to act as a road and propulsion, and they could definitely get to places that they dont belong being there.
At the end of the day it is very easy for guys to start thinking that the Quite Waters Proposal is going to cater to fly guides and non motorized use, especially when you have the upper Yellowstone, gallatin, Madison, Jefferson, ruby, beaver head, big hole, upper Clark fork, bitterroot, Blackfoot, upper flathead, upper Missouri and many other small creeks and rivers that have no Jet boats running on them that you can go float and fish. There is only a handful of rivers that you can feasibly run a jet boat on and those few sections of rivers are far outweighed by the ones you can not run a jetboat on.