From what I've heard, the fire has burned everything in the four blocks from Stockton Avenue (the southern end of the boardwalk) to Lincoln Avenue, and the cut that stopped its advance north is at Franklin Avenue. As of 10pm, the fire is 65% contained. Water is being pumped from Barnegat Bay to help the firefighters. All from News 12 NJ.
Link to map of Funtown Pier and surrounding area:
https://maps.google.com/maps?ie=UTF-8&q=Funtown+Pier+Amusements&fb=1&gl=us&hq=funtown+pier&hnear=0x89c19978f0fa59a3:0xb8bd200a59048ca7,Seaside+Park,+NJ&cid=0,0,6896949122243143303&ei=k38yUve3CYHD4AO_noDQAQ&ved=0CKsBEPwSMAw