According to the latest information available, Taylors Landing is a public boat ramp located in Frederick County, Maryland. It provides access to the Potomac River, which is a major waterway in the mid-Atlantic region of the United States.

The boat ramp at Taylors Landing is reportedly a single-lane ramp with a concrete surface and a parking area adjacent to the ramp. It is said to be suitable for small to medium-sized boats and can accommodate trailers up to 25 feet in length. However, it should be noted that the availability and condition of the ramp may vary depending on weather and other factors.

As for the types of boats that are permitted on the Potomac River, there are various regulations and restrictions that apply. According to the Maryland Department of Natural Resources, motorized boats are allowed on the Potomac River, but there are specific horsepower limits in certain areas. Additionally, there may be restrictions on certain types of watercraft, such as personal watercraft (e.g. jet skis) or sailboats, depending on the location and conditions.

Overall, Taylors Landing appears to be a relatively small and basic boat ramp that provides access to the Potomac River for recreational boaters. As with any water activity, it is important to follow all safety guidelines and regulations for a safe and enjoyable experience.