[Texas88Wrangler]

I had a 25 gallon black water tank in the old rv that we used for every game and it did not ever fill up except for 2 occasions when someone left the water running. The main reason I take the rv to the game is that I do not have to use the porta-cans. Also my wife and daughters go to the games as well and would probably not go if they had to use the port-cans.

I looked at the ecojohn site and they really take up a lot of space within the limited space that I have for shower and toilet. I have a maximum of 50"X 26" that I can use for both and I do want both.