I have the same peeves as others....
Sitting or walking on the folded bimini
Tossing their stuff just any old place
Guests that don't seem to care about my property and create a constant mess
Crumbly foods like chips, cookies , crackers, etc
Absolutely no Kool-Aid or red colored soft/hard drinks
Chocolate and other forms of candy or gum
I hate people that don't offer to help, even though I'd decline the offer unless I know they're experienced boaters
Sometimes the wife says I'm anal about this kind of stuff. If she had to clean up behind these types of "guest" she'd be "anal" too. I get almost no help keeping the boat clean. The cleaner we are while using it the easier it is keep clean.
As for drunks passing ouit or starting fights at the dock, it would only happen once. I'd never let it happen again or invite those that make it a habit. I'm not a bouncer or referee
Not waving at those that don't wave first?
How do know the other person(s) isn't waiting for you to wave first? Maybe they think you're stuck-up for not waving.
It works both ways.