OK, I'll join in.
Hyperthetically - ofcourse - You are flying up the coast. Although the weather said SOME clouds, etc it wasn't implying/read that it woudl be THIS bad. The weather is not good.
Ok, first choice is land and wait it out.
That can't be done as there are no runways handy. No this is not bad planning it is just the situation.
Choices then are: Get clearence to transit C airspace or "Scud run" the clouds.
Option 2 you Scud run. Get into clouds and all over red rover.
Option 1 would be better, but reading the thread this is NOT allowed. With certain exceptions.
So, if you are an RAA person and you are in C airspace WITH permission of the controller - and belive me I do NOT want to put them in any trouble - and something happens, declair an emergency.
Let the red tape happen, it will anyway. But not declaring an emergency then you crash, it would be worse than if you do.
Sure there will be questions why you were there BEFORE declaring the emergency, but that's life.
Now, before I dig myself into too much of a hole, I'll stop there.
However, I do hope this is of some help.