I have a 2003 yamaha gp1300r, i got it about 3 weeks ago and took it straight to the lake after test driving it before buying. I rode it for a good 2 hours and it ran perfect never missed a lick! Me and my buddy were riding together we ran both of our ski's wide open for about 200 or 300 yards, Then all the sudden it just bogged out basically, it would start right back up and go about 80 yards and bog again then cut off. It kept doing this so i had to get towed back to the dock, someone told me it could possible be water in my gas tank. What are you thinkin about this situation?