Sectorsteve said..
Its a motor boat and this is a sailing forum.
Not that that matters OptumSteve, because the sailing Seabreezers are a friendly, helpful mob (but do please excuse Sectorsteve because yachties, even Seabreeze yachties aren't fond of stinkboats).
But for what it's worth, here is my take:
It greatly depends on where you are and how you intend to use it. Four Winns are a Yank built boat intended for use in the Great Lakes. If you intend to use in smooth waters here then brilliant. Outside of that you would need to pick your days. I wouldn't take any 18 footer to Rottnest for example, but I would be more tempted to do so if it was a Haines Signature or Hunter (Aussie built boat.. Yes the Yanks do have some boats capable such as the Boston Whaler but I don't know if they are comparable in size).
They are you standard high production boat and plenty of them here in Australia. Stay within their intended use and limitations and I think you will have a great family boat.
Ps. If you would like an Aussie built tub built for Aussie conditions.. I (unashamedly), know where one is for sale.