There is a small shopping plaza in Marshalls Creek, about 7 miles down the long and winding road. There is a supermarket there, and about two miles up on Route 209 there are plenty of shops and stores of all types. There are outlets within a half hours drive as well.
The sites at Otter Lake are mostly back in's with some pull thrus. Most have 30 amp, water,electric,cable and a lot have sewer as well. Gravel base with lots of trees, a decent amount of lake front or lakeview sites and the campground roads are paved.