I can't imagine someone in a 35' twin step vee just out there spinning it out for fun. This isn't a jet ski or a tournament boat.. that is a big bitch to be doing that kind of stuff.
I would seriously doubt the validity of whomever wrote that. It would be sketchy as fuck and if you didn't it once on accident I promise you would Never want to do it again..
Who knows though nothing surprises me anymore.
There was a video on river whips posted 4 minutes ago. It's him spinning the boat going pretty fast.