i am going to look at a 2000 seadoo gtx 1000 and the guy is looking to trade me his seadoo for my 2005 yz125 plus 500 cash, and my yz125 is worth around 2000, so tht would be around 2500 for it, this is going to be my first jet ski, is there anything i should watch out for specifically with jet skis? im a newbie when it comes to these, and is there any known problems that the 2000 seadoos had?