... make them spend two days picking up trash in a pink jumpsuit along the 95 or better yet alongside the channel and lake...! NSF
Or even picking up the rocks on both sides of the channel. But you know that ain't gonna happen anytime soon.
This is totally off the subject but with all the money boaters bring into the Havasu economy every weekend for 10 months a year it seems they can remove some rocks and do some sand fill.