So I'm getting ready to camp at a campground with full hook ups. My sink discharges from the side of the camper. It has a garden hose type connection. How do I hook this to the campground sewer system so I can use my sink?
Get a cheap piece of garden hose and use it as a drain, connect to the camper and run it into the CG sewer connection. Home Depot/ Lowes/Menards carry a 10' utility hose. They make an adapter for just that use.