I think if you want a lower cost RC boat, probably the best low cost (under $200) highest quality boat is the Megatech Nirvana... don't get me wrong, it's not without flaws (sail servo used to be a problem, but I think you can buy a kit with a stronger servo now) but the sails are mylar and it's built pretty rugged. It's also over 30" which will make it handle better. Tower Hobbies is supposed to be getting these back in stock soon....

Andy