Campgrounds without sewer hook up

One of my favorite campgrounds only has partial hookup sites. But even with 2 adults over 5 days and 4 nights we can avoid filling the grey tank. But you have to be aware of your water usage in the shower and when cleaning dishes. I am sure by the time I picked up to leave and stopped at the dump station that the 40 gallon grey tank was nearly full. A smaller tank would make it a little more difficult, but as long as everyone does what they can to slow down filling the grey it works well.

Though I do prefer full hookup, I wont limit myself to only full hookup sites.