Are USGS Capacity stickers enforceable?

CORRECTION: Was supposed to read USCG, not USGS

I posted this on Centurioncrew.com, but should have posted it here with a wider audience. I know a lot of you put a lot more weight on your boat than the sticker allows for, especially when wakesurfing. Hell, the Centurion I ordered can fill 4300 pounds stock, and I doubt the sticker allows for half of that. Have you gotten any crap from law enforcement? Where I boat, there has only been one ticket that I am aware of for wakesurfing, and it was an officer that wanted to be a prick, and tried to apply some teak surfing law. It was fought in court, and it was dismissed.

But was curious if anyone knows the laws with regards to required compliance as well as personal stories.