We plan to camp at Fort Pickens in Florida and there is no full hook ups. The holding tank is like 20 gallons for black and gray, so total of 40 gallons. Its too small for a family of five to camp thr...
I'm not that lucky to gamble on not overfilling it. I'd buy the larger one. What happens if a wad of toilet paper comes down just when you try to close the valve and stops it from closing all of the way? I can just imagine all of it in slow motion.