The only time that I have seen any use for lifeguards is for towing in broken down boats or coming around to tell me that the lake was closing. I used to tow people in but then was told not to by the lifeguard/patrol guys.

My brother-in-law capsized at the dock by a freak wave. his mother went under. he went down twice to finally find her. the lifeguards were worried about his boat..........

LIfeguards/patrol guys are the ones NOT enforcing the speed laws. Couple of deaths (and resulting lawsuits) over the last couple of years due to this inaction didn't help their causes any, IMO.

The Police boat comes around and checks for fishing licenses. That's cool.