I know this thread is old but I am in Brick and looking to start up some chickens too for meat and eggs as well. The town municiple code has no mention of rooters what so ever, there is also no limit on how many you can have providing set backs are 5ft and they have a roof.
http://www.ecode360.com/6896374#6896393
Class IV animals.
[Added 5-8-2001 by Ord. No. 321-B-01]
No more than four animals of Class IV shall be kept or maintained on any property unless they are contained in a covered enclosure within all zoning setback lines applicable for accessory uses with the size of the enclosure being adequate for the number of animals contained as may be approved by the Township Animal Control Officer.
I am going to call during the week to ask about a rooster but I can't find anything about having one at all. Where you told something else?