[encantotom]

when i am somewhere that i can drain just gray water (like onto a grassy field etc), i use that same 5' piece of sewer hose with a cap at the end that has a garden hose connector on it and leave the poo valve shut, open just the front air powered tank valve and let the gray water trickle out. it extends the time to dumping if one is not nearby. the shower puts out too much water for gravity feed through a garden hose so some of that still dumps into the tank.

i color code the garden hoses i carry...ha white and blue for potable water and grey or brown for macerator. good thing i am not color blind.

tom