Dan
I am one of the guys Matt Bounds mentioned in division 11. He is right we have lots of Hobie 16's sailing here and would love to have you join us. There is a regatta on Barnegat Bay July 15-16 and if you don't want to join in on the racing it's a great chance for you to meet some people. There is also a lively social side of regattas in the evenings, you would enjoy that even if you don't sail.
You can find information on this regatta "Barnegat Breezer", as well as fleet contact information on our web site at
http://www.div11.hobieclass.com/. I would also strongly recommend you consider joining a fleet, it's a great way to meet people and have fun with your Hobie.
As for sailing spots, the regatta I mentioned is sailed from Berkley Island Park and is one of the best free launch spots on Barnegat Bay. It is commonly called "Trixies" after the marina across the street. Take a look at
http://www.trixieslanding.com/html/welcome.htm for info and directions. You can also read about this spot on
www.iwindsurf.com.
In general as you go south on Barnegat Bay it gets shallower so there are fewer motor boats. There are several yacht clubs on the bay that are very nice and have hobies. These are Shore Acres YC, Brant Beach YC and Spray Beach YC. Spray Beach has the biggest group. Yacht clubs are very nice and you should check them out. Lastly there used to be a group sailing out of a marina near Waretown, place called Smity's. I don't know if there is anyone left there or not though.