6ft 217lbs is not that big, there are a lot of boats that will fit you. At that size you would fit in a Super Star, the big Project X, Large Molan, and a bunch of other boats. If you are looking to get into a playboat don't get a Fun or Super EZ, those are playful riverrunners. If you want to get into playboating get a full on playboat. The ZG was a good boat at it's time but there are much better options available for cheap now. The Project 64 would probably be a good boat for you. I would avoid the Nemesis Large at your size, it's a lot of boat and again you're not that big and heavy.