Two or three days on one spot, unless washing clothes we won't connect up until time to leave and refill fresh water and flush tanks. Might as well connect up day one. One night and know where the next RV park is no way I'm going to empty.
However out west we may decide to stay know knows where and there may be no connections, like Big Bend, so we empty each night and fill fresh water to the brim. Wish I had a one hundred fifty gallon tank or even two hundred. Perhaps there is someone that does this and has tanks and plumbing and knows exactly what will fit. Then bigger gray water tank. Should be able to and fifty percent maybe 100percent increase. Might have to change shocks or valving and an extrs springs on acles.
