anyone ridden behind one/know anything about them? the ad in wbm says they come with 4,000 lbs. of ballast...isnt that a lil over the top?

I haven't ridden behind them, but there are some posts on here that show the potential of the boat. I dont think many people will fill up the full 4000 lbs, but wouldn't it be nice to think that you could if you wanted.