Yeah, it had been happening to me too. I would come for a visit and fshnazn was my new name according to the site. It must be fixed now, because today is the first time I came to log on and it wasn't greeting me as fshnazn.
Jet sleds/boats destroy redds in the spawning grounds with their turbulent jet wash, scouring the bottom and further burying some of the eggs while ejecting the rest into the stream flow to be eaten. To protect fish, these boats must be restricted from the spawning grounds.