stopping for a single night - rest area or rv park?

We always chose the campground. We receive a safe clean campsite with other RVers around to share conversation. By hooking up to campground power we are comfortable using all the goodies in the RV. Often, if just for one night, I will not bother with the dump. I do hook up to water, as we travel with only about 1/4 tank of water, why carry the extra weight. Basically it is a matter of safe and secure.
JMHO, Happy Trails.