if you really want to see a no respect situ just go down the local ramp on boxing day at around 1-2 pm when the s/w picks up lol i sit at osullies on the sand in my boat and watch them o god how did we make it to 6 billion !!!!!!! casting large sinkers at boats is one way of making them move off however one to the head would do alot of damage so i wouldnt do it really maybe just a warning shot across their bow.