I apologize, but there seems to be an error in the prompt. Baileys Harbor is located in Wisconsin, not Michigan. Therefore, the boat ramp named Lake Michigan - Bues Point Ramp is located in Wisconsin, not Michigan.

The Lake Michigan - Bues Point Ramp is a public boat launch facility maintained by the Wisconsin Department of Natural Resources. It is situated in Baileys Harbor, Door County, Wisconsin, and provides a convenient access point for boaters to launch their vessels into Lake Michigan.

According to the latest information available, the Lake Michigan - Bues Point Ramp is a concrete, single-lane boat ramp that is 20 feet wide, with a maximum parking capacity of 20 vehicles. The ramp has a gentle slope and is suitable for launching a range of recreational watercraft, including fishing boats, sailboats, kayaks, canoes, and personal watercraft.

The body of water serviced by the Lake Michigan - Bues Point Ramp is Lake Michigan, which is one of the largest freshwater lakes in the world. It is a popular destination for boaters and anglers, offering plenty of opportunities for fishing, cruising, and watersports.

In conclusion, the Lake Michigan - Bues Point Ramp is a public boat launch facility located in Baileys Harbor, Wisconsin. It is a concrete, single-lane boat ramp that is 20 feet wide and can accommodate a range of recreational watercraft. The ramp provides access to Lake Michigan, which is a popular destination for boaters and anglers.