I don't have a fear of GFB, unless I was riding on board one.
My cousin flipped his in 2005 going 90 MPH in the broads. He is a stupid ass anyway and I have no love or sympathy for him and I am glad he will seek other lakes to practice his stupidity in. But my real fear is being swamped by waves. I was entering Meredith Bay last year and my Meredith Marina 21' rental was nearly swamped by the wake of multiple waves as I proceeded at headway speed to avoid the huge waves that were bone shattering at speeds above headway. It's too many boats I guess that is making it a less desirable lake. However, the number of captain boneheads, like my cousin, that will desert the lake will probably not make a difference. Just my opinion.