:newbie: Hey! I have never owned a jet ski and have only ridden on a stand up when I was little on someone elses ski. I am selling my dirtbikes because I got kind of tired from getting hurt all the time. Theres things I would try on a ski that I would never try on a dirtbike. So, Im looking to buy a stand up, and a used one. It will probably be inbetween 1990 and 2000. Im looking to spend 1000 max (Maybe a little bit more). I was looking at Kawasaki 550, 650 and 750 sx skis but I dont know which one to choose. Any advice for me?