Can't stand those frickin PWC'ers anymore and I rode a stand up for years. Problem with them is the lack of knowledge or courtesy. They think its all fun and games, which is fine and dandy if they do it away from the rest of us but for some f*cking reason they need to involve the rest of us in their fun. Let 'em go and play chicken with each other where it won't cause any problems with innocent boaters. If they play that game long enough they'll kill each other off by themselves.
Just the other week wife and I are trying to get to the Windsor ramps and these two f*cknuts are laughing and giggling their asses off while dodging each other right between the two ramps inside the "No Wake" bouys. Thats one hell of alot of chop they're creating that the boaters have to navigate. We both yelled and screamed at them, finally one looks up and I hold up my 5 fingers indicating 5mph and pointed them out to the lake...they were nice enough to leave. Obvious renters(matching skis and PFD's) who didn't know better and either didn't get instructions or didn't listen. Countless times we've seen the PWC renters leave the ramp at full throttle. These rental places ought to be held liable for the actions of the rentees since they are the ones releasing these uneducated 1st timers with a deadly weapon. Vicarious Liablity.
Its a never ending saga that often times ends with a sad story.