Little more detail Steez?
not enough power to really pull a skier and fishing from a fish and ski type boat is always a compromise. The windshields get in the way, the gunnels are high, too many seats and lack of storage, trolling motor sits high out of the water necessitating a longer shaft, which is then in the way for the "skiing" part.
If you HAVE to have a ski boat to make the rest of the family happy, I'd buy a dual console bass boat and make sure it has a ladder and a place to hook up a ski rope.
All of these are my opinions. I have fished from a jet boat before....so I know you can fish for anything. Just, wouldn't even want to try it again.