travelfool,
With so many campgrounds in and around MB area, about the only place you can leave a camper over night is the walmart parking lot on the south side but most only do it for one night while they wait to get into one of the 3 campgrounds on that end. I have seen them also on the north end Walmart waiting to get into Myrtle Beach Travel park or Apache CG. I know this doesn't answer your question, BUT I have never seen a spot with just electricity that wasn't a campground. Closest campground to downtown area is the KOA a block off the beach near the wooden roll-a-coaster section of MB.
They might be able to get you into a popup type site with just electric and water??
just trying to give you some options.
randy
