Have one
My PO installed one just before I bough the boat. I've used it several times since the end of last season (Hunter 356) and so far so good. Looks like teh install is pretty straight forward and just two weeks ago I interfaced my Garmin GPSs to it. I plotted a waypoint, told teh GPS to navigate, engaged the AP and cliucked nav and off we went, right to the point....pretty kewl (as you can tell it is my first AP). plan on testing it out more over the next couple of weeks. I haven't had it in any real blows so far, but I would suspect it might overwelm the little guy. Heard people talk about issues with the belts, but not so far for me (knock on wood). I see more of teh raymarine models on boats, but I also hear that those with the WP32 love the little monster. Hope this helps somewhat.