Who do you use?
To insure our public slalom course USAws charges us $686 to insure floating balls in our public lake. I spoke with them in June and they didn't seem to care that the insurance rate was high.
In contrast, our private site is only $1100 a year to insure with double the coverage of our slalom course in public water.
We provide a public course (one of a few in our state) and I don't feel that USAWS even cares.
Thanks,
Tim