Goodo and I can understand the concern.
We also see the boatie roaring past the paddler fisho way too close and nearly causing an upset all too often as well.
When we ever see a paddler it's 6kts from about 100-150m before the paddler until we've gone past just so there's near to no wash.
I just think of the fishing gear that might go down to Davey if the canoe/kayak etc gets belly up.
A bit of common courtesy to all the users of the waterways would be a pleasant change to say the least.