I'm going to stick my neck out .... so take a moment to sharpen your axes
"Frankenstorm" is pure media hype and chicken-little clucking.
Look at the satellite pics. "Sandy" is barely a loose spiral, not tight at all, and it's falling apart. It barely qualifies as a 'category 1' hurricaine. The spin is also in the wrong direction - that is, it will drive water away from shore. Quite the opposite of a 'storm surge.'
Let's put that in perspective: Most everywhere I've lived has frequently had 85mph winds - especially gusts accompanying storms. It's not that much. Typical summer prairy 'cloudbursts' drop as much water, just as fast.
The other part, the 'cold front?" Hurricaines are powered by heat. The two systems will simply cancel each other out.
I don't know why the media is making such a big deal of this non-event.
Don't tell me the 'experts' disagree. A pox on them. Feel free to return here in a few days, though, and tell me how wrong I was.