River Oaks Golf Club is an 18-hole private golf course in Grand Island, New York, built in 1970 and designed by Desmond Muirhead. It sits in the $$ (moderate) price range for golf in New York. The season runs Apr 1 to Nov 1. Tee times can be booked 6 days in advance. Play is generally limited to members and their guests.
Details like fees and seasons change, so call the course before you head out.