Originally Posted by Live2Hike
Next dumb question: If the site has water and sewer hook-ups, I'm assuming is not the same water source I use to flush out the black tank when we're done. Will there be another water source? Do I need to motor over to the dump station? Or is it the same water source?
The sewer line goes from your holding tanks out of your rig into the campsite's sewer intake. Once your valves are pulled/released from your rig (do the black water first so you can flush your hose out with the gray water), the contents from your tanks goes into the sewer.
Your water source will be a faucet line totally separate
with fresh water going into your city fill intake or, if you choose, your fresh water tank.