According to the latest information available, the Riverside Drive boat ramp in the Town of Saugerties, New York is a concrete boat ramp with two lanes. It is approximately 20 feet wide and suitable for launching various types of watercraft, including motorboats, kayaks, canoes, and sailboats.

The ramp provides access to the Esopus Creek, which connects to the Hudson River. The Esopus Creek is a popular destination for recreational boating, fishing, and other water activities.

In terms of regulations, the New York State Department of Environmental Conservation requires all motorized watercraft to be registered and display proper identification. Additionally, all boats must have the necessary safety equipment on board, including life jackets, fire extinguishers, and horn or whistle.

It is important to note that regulations and conditions may change over time, so it is recommended to check with local authorities for the latest information before launching any watercraft at the Riverside Drive boat ramp.