Empire Kayaks at 4 Empire Boulevard, Island Park, New York.

This is a great place to have so close by, it's hard to notice from Long Beach Road, a well kept secret. When you catch a nice day in the summer, this place is an awesome idea for any size group. We rented 4 kayaks at the same time.
The staff here are all very strict about their policies but understandably so. Everyone is fitted for a life vest and given a 5 minute instruction. Once you're in the water, you are ON YOUR OWN!