Obviously, you have to bail in order to get water and dump the tanks as needed. When just depends on your rig and situation. But, we’re just talking about driving to the nearest place to load and dump. That’s way easier than trying to pull into a park and do or un-do all the hook-ups.
There are websites where full-timers update the news on campground, rv parks, and overnighting sites like Walmart so you know where to go and what to avoid. I did it all for about a year and a half. Depends mainly on why you’re doing it and your equipment. A retiree with a fancy rig and a sense of adventure vs. somebody in an economic emergency trying to just survive are going to be very different stories, even if they Waldock the same places.