Navionics

Just got a hummingbird FF/580 GPS Does anyone know which MME/sd card I would buy to cover lake wallenpaupack? It seems there are three, but not sure by looking which one would actually be the best bet.
1. Navionics Gold XL9 Chart SD 16XG USA-EAST
2. Navionics Gold XL9 Chart SD 15XG USA-WEST & ALASKA
3. Navionics Gold XL9 Chart SD 14XG GREAT LAKES AND MARITIMES
Thank in advance for your input, it is greatly appreciated.
         I don't think the gold will do, I will have to look towards getting HOTMAPS 07