bought an 87 doral in march and have had no problems until this past weekend, while leaving the dock felt and heard clunking as if the boat was put into or taken out of gear. turned around and it got worse. docked the boat, when i started it again to move it to the ramp i backed up and when i put it into drive nothing happend and then i could not reverse. got the boat out of the water and put the muffs on. started fine but will not go into gear. after i shut it off and took the muffs off gear oil was running out of the inlets on the bottom end. i removed the bottom end and found that the gear oil was in my water pump. can anyone give me some advice? FIRST BOAT!