Barry,
I never have personally stayed there but some of those parks are nice and others are very rustic. With that one I would lea more towards rustic, I found this campground on the same lake and I am sure they have water and electric and possible sewer on site. Not sure what you are into doing but in that area it mostly outdoor stuff, fishing, hiking, stuff like that. Not sure what you are looking to do bt if you let us know we can steer you in the right direction. When are you venturing to mn????