Wonder if they've improved their wifi, last time I was shopping at the safeway (It's right behind a shopping mall off of Silverton Rd where there's a concrete median splitting the 4 lanes), it was an old B-type 11 megabit system that was grossly overloaded.
The part of Salem it's in, isn't what any of us that lived in the area would call "The Nice Part of town".
Here's a map of the area. There's a second RV park a little further down the road that the last time I drove by was called "The RV park of Salem".
http://g.co/maps/dyta2