I have a 1969 E30 hull #169.I have been looking for the "waste" outlet/inlet on the deck. Am I wrong to think there is one for this yr? And if there is, where is it? I have "fuel" in my cockpit but thats it. I have been using a porta poti due to a direct feed to the water. Anyone know how many tanks are in the 69 30' ers and where are they? I found one in the V berth but thats it so far. I'm going to pull litteraly everything out of the boat next weekend (36yrs worth of stuff) and see what I have going on. If there isnt a tank for the head, how do I put one in and is there a good diagram I should use? Sorry for so many questions, but a 4-5 day trip down the CA coast to Catalina isnt all that fun on a porta poti!!Thanks in advance.