I apologize, but the information provided in the prompt is incorrect. Little Muskego Lake and Oak Court Boat Ramp are located in Wisconsin, not Kentucky.

Little Muskego Lake is a 506-acre lake located in Waukesha County, Wisconsin. The Oak Court Boat Ramp is one of four boat ramps located on the lake. It is a concrete boat ramp with a single lane and a gravel parking lot. The boat ramp is approximately 20 feet wide.

Little Muskego Lake is a popular spot for fishing, boating, and water sports. All types of watercraft are permitted on the lake including motorboats, sailboats, canoes, and kayaks. The lake is also stocked with a variety of fish species including bass, bluegill, pike, and walleye.

The coordinates provided in the prompt for the Oak Court Boat Ramp are accurate, with a latitude of 42.90847778 and a longitude of -88.15100861.