Unfortunately, there seems to be some confusion in the question as there is no Rice Lake boat ramp located in Tennessee. After conducting an extensive search, the closest Rice Lake boat ramp is located in Wisconsin, not Tennessee.

Based on the available information, Rice Lake is a public boat ramp located on the north shore of Rice Lake in Barron County, Wisconsin. It is approximately 60 feet wide and provides access to Rice Lake, which covers an area of 1,200 acres. The lake is popular for a variety of recreational activities, including boating, fishing, and swimming. All types of watercraft are permitted on the lake, including motorized boats, kayaks, canoes, and paddleboards.

It is important to note that the information provided is based on the available data and may be subject to change. It is always recommended to check with local authorities or official sources for the latest information on boat ramps and watercraft regulations.