I live in Hawthorne, only about a half-hour from Greenwood Lake.
But I have a boat and usually ride every weekend on The Delaware River.
What kid of boat do you have?
Here are some other places to check-out and maybe find riders.
http://www.wakeworld.com/forum/showthread.php?t=772749
WakeboardNJ.com
The New Jersey Wakefest
https://wakeoff.com/Garden_State_Wakeoff.php
New Jersey Big Air Wake Academy
There are a lot of pockets of riders in New Jersey.
You should be able to find people to ride!
And be sure to come to the third annual Garden State Wakeoff on Saturday September 15.
That will be a
great place to meet area riders.