I just bought a sea ray searayder 1993 and I cant figure out where to hook up the hose so I can try and start it at the house. I took the boat out to the water and I couldn't get it to start and not sure what I might be doing wrong. I have pulled the clutch and we made sure the fuel valve was open. there are 2 buttons and they seem to be for the hull one is for a pump I believe we did not try those though. can someone please help me understand this boat more I don't want to take it in and pay just for them to tell me something dumb. help please!!!!